/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-pan-x:initial;--tw-pan-y:initial;--tw-pinch-zoom:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--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;--tw-duration:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-200:oklch(88.5% .062 18.334);--color-amber-200:oklch(92.4% .12 95.746);--color-blue-100:oklch(93.2% .032 255.585);--color-blue-700:oklch(48.8% .243 264.376);--color-slate-50:oklch(98.4% .003 247.858);--color-slate-400:oklch(70.4% .04 256.788);--color-stone-100:oklch(97% .001 106.424);--color-stone-500:oklch(55.3% .013 58.071);--color-stone-700:oklch(37.4% .01 67.558);--color-white:#fff;--spacing:.25rem;--container-6xl:72rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-3xl:1.875rem;--text-3xl--line-height: 1.2 ;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-widest:.1em;--leading-relaxed:1.625;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--ease-in:cubic-bezier(.4, 0, 1, 1);--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-ink:var(--ui-primary);--color-ink-2:var(--ui-primary-hover);--color-line:var(--ui-line);--font-title:"Noto Serif SC", "Songti SC", "STSong", Georgia, serif}}@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%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-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;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance: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{.pointer-events-none{pointer-events:none}.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.inset-0{top:0;right:0;bottom:0;left:0}.bottom-8{bottom:calc(var(--spacing) * 8)}.left-1\/2{left:50%}.isolate{isolation:isolate}.z-\[100\]{z-index:100}.col-span-12{grid-column:span 12/span 12}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.m-auto{margin:auto}.mx-auto{margin-inline:auto}.my-2{margin-block:calc(var(--spacing) * 2)}.my-3{margin-block:calc(var(--spacing) * 3)}.my-4{margin-block:calc(var(--spacing) * 4)}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.mt-1{margin-top:var(--spacing)}.mt-1\.5{margin-top:calc(var(--spacing) * 1.5)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-2\.5{margin-top:calc(var(--spacing) * 2.5)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-3\.5{margin-top:calc(var(--spacing) * 3.5)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-7{margin-top:calc(var(--spacing) * 7)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-5{margin-bottom:calc(var(--spacing) * 5)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.ml-2{margin-left:calc(var(--spacing) * 2)}.ml-3{margin-left:calc(var(--spacing) * 3)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.h-4{height:calc(var(--spacing) * 4)}.h-8{height:calc(var(--spacing) * 8)}.h-14{height:calc(var(--spacing) * 14)}.h-24{height:calc(var(--spacing) * 24)}.h-28{height:calc(var(--spacing) * 28)}.h-40{height:calc(var(--spacing) * 40)}.h-48{height:calc(var(--spacing) * 48)}.h-64{height:calc(var(--spacing) * 64)}.h-full{height:100%}.max-h-\[50vh\]{max-height:50vh}.max-h-\[85vh\]{max-height:85vh}.min-h-40{min-height:calc(var(--spacing) * 40)}.min-h-\[320px\]{min-height:320px}.min-h-screen{min-height:100vh}.w-4{width:calc(var(--spacing) * 4)}.w-14{width:calc(var(--spacing) * 14)}.w-64{width:calc(var(--spacing) * 64)}.w-\[90vw\]{width:90vw}.w-full{width:100%}.max-w-6xl{max-width:var(--container-6xl)}.max-w-\[720px\]{max-width:720px}.max-w-full{max-width:100%}.min-w-0{min-width:0}.min-w-\[520px\]{min-width:520px}.flex-1{flex:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.-translate-x-1\/2{--tw-translate-x: -50% ;translate:var(--tw-translate-x) var(--tw-translate-y)}.translate-y-0{--tw-translate-y:0px;translate:var(--tw-translate-x) var(--tw-translate-y)}.translate-y-3{--tw-translate-y:calc(var(--spacing) * 3);translate:var(--tw-translate-x) var(--tw-translate-y)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.cursor-default{cursor:default}.cursor-grab{cursor:grab}.cursor-pointer{cursor:pointer}.touch-pan-y{--tw-pan-y:pan-y;touch-action:var(--tw-pan-x,) var(--tw-pan-y,) var(--tw-pinch-zoom,)}.touch-pinch-zoom{--tw-pinch-zoom:pinch-zoom;touch-action:var(--tw-pan-x,) var(--tw-pan-y,) var(--tw-pinch-zoom,)}.resize{resize:both}.resize\!{resize:both!important}.resize-none{resize:none}.list-decimal{list-style-type:decimal}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-12{grid-template-columns:repeat(12,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-2\.5{gap:calc(var(--spacing) * 2.5)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}:where(.space-y-0\.5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * .5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * .5) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2\.5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2.5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2.5) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 5) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 6) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 6) * calc(1 - var(--tw-space-y-reverse)))}.gap-x-4{column-gap:calc(var(--spacing) * 4)}.gap-y-1\.5{row-gap:calc(var(--spacing) * 1.5)}.self-start{align-self:flex-start}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-\[var\(--widget-radius\)\]{border-radius:var(--widget-radius)}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-l-\[3px\]{border-left-style:var(--tw-border-style);border-left-width:3px}.border-\[var\(--ui-amber\)\]\/70{border-color:var(--ui-amber)}@supports (color:color-mix(in lab,red,red)){.border-\[var\(--ui-amber\)\]\/70{border-color:color-mix(in oklab,var(--ui-amber) 70%,transparent)}}.border-\[var\(--ui-line\)\]{border-color:var(--ui-line)}.border-\[var\(--ui-primary\)\]{border-color:var(--ui-primary)}.border-amber-200{border-color:var(--color-amber-200)}.border-blue-100{border-color:var(--color-blue-100)}.border-line{border-color:var(--color-line)}.border-red-200{border-color:var(--color-red-200)}.bg-\[var\(--ui-amber-soft\)\]{background-color:var(--ui-amber-soft)}.bg-\[var\(--ui-primary\)\]{background-color:var(--ui-primary)}.bg-\[var\(--ui-primary-light\)\]\/40{background-color:var(--ui-primary-light)}@supports (color:color-mix(in lab,red,red)){.bg-\[var\(--ui-primary-light\)\]\/40{background-color:color-mix(in oklab,var(--ui-primary-light) 40%,transparent)}}.bg-\[var\(--ui-red-soft\)\]{background-color:var(--ui-red-soft)}.bg-\[var\(--ui-subtle\)\]{background-color:var(--ui-subtle)}.bg-\[var\(--ui-surface\)\]{background-color:var(--ui-surface)}.bg-blue-700{background-color:var(--color-blue-700)}.bg-ink{background-color:var(--color-ink)}.bg-slate-50{background-color:var(--color-slate-50)}.bg-stone-100{background-color:var(--color-stone-100)}.p-2{padding:calc(var(--spacing) * 2)}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.p-5{padding:calc(var(--spacing) * 5)}.p-6{padding:calc(var(--spacing) * 6)}.p-8{padding:calc(var(--spacing) * 8)}.px-1\.5{padding-inline:calc(var(--spacing) * 1.5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-3\.5{padding-inline:calc(var(--spacing) * 3.5)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-1{padding-block:var(--spacing)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-2\.5{padding-block:calc(var(--spacing) * 2.5)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-3\.5{padding-block:calc(var(--spacing) * 3.5)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-5{padding-block:calc(var(--spacing) * 5)}.py-12{padding-block:calc(var(--spacing) * 12)}.pt-0\.5{padding-top:calc(var(--spacing) * .5)}.pt-3{padding-top:calc(var(--spacing) * 3)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-5{padding-top:calc(var(--spacing) * 5)}.pl-5{padding-left:calc(var(--spacing) * 5)}.text-center{text-align:center}.text-left{text-align:left}.font-sans{font-family:var(--font-sans)}.font-title{font-family:var(--font-title)}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-\[13px\]{font-size:13px}.leading-5{--tw-leading:calc(var(--spacing) * 5);line-height:calc(var(--spacing) * 5)}.leading-6{--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6)}.leading-7{--tw-leading:calc(var(--spacing) * 7);line-height:calc(var(--spacing) * 7)}.leading-none{--tw-leading:1;line-height:1}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.break-words{overflow-wrap:break-word}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[var\(--ui-amber\)\]{color:var(--ui-amber)}.text-\[var\(--ui-ink\)\]{color:var(--ui-ink)}.text-\[var\(--ui-muted\)\]{color:var(--ui-muted)}.text-\[var\(--ui-primary\)\]{color:var(--ui-primary)}.text-\[var\(--ui-red\)\]{color:var(--ui-red)}.text-\[var\(--ui-text\)\]{color:var(--ui-text)}.text-slate-400{color:var(--color-slate-400)}.text-stone-100{color:var(--color-stone-100)}.text-stone-500{color:var(--color-stone-500)}.text-stone-700{color:var(--color-stone-700)}.text-white{color:var(--color-white)}.italic{font-style:italic}.ordinal{--tw-ordinal:ordinal;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.line-through{text-decoration-line:line-through}.underline{text-decoration-line:underline}.accent-\[var\(--ui-primary\)\]{accent-color:var(--ui-primary)}.opacity-0{opacity:0}.opacity-100{opacity:1}.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)}.shadow-2xl{--tw-shadow:0 25px 50px -12px var(--tw-shadow-color,#00000040);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_1px_3px_rgba\(60\,55\,40\,0\.04\)\]{--tw-shadow:0 1px 3px var(--tw-shadow-color,#3c37280a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring,.ring-1{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring-2{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.drop-shadow{--tw-drop-shadow-size:drop-shadow(0 1px 2px var(--tw-drop-shadow-color,#0000001a)) drop-shadow(0 1px 1px var(--tw-drop-shadow-color,#0000000f));--tw-drop-shadow:drop-shadow(0 1px 2px #0000001a) drop-shadow(0 1px 1px #0000000f);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,)}.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,)}.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,)!important}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-shadow{transition-property:box-shadow;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-300{--tw-duration:.3s;transition-duration:.3s}.ease-in{--tw-ease:var(--ease-in);transition-timing-function:var(--ease-in)}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}.\[-webkit-touch-callout\:none\]{-webkit-touch-callout:none}.\[clip-path\:inset\(0_round_var\(--widget-radius\)\)\]{clip-path:inset(0 round var(--widget-radius))}.ring-inset{--tw-ring-inset:inset}.backdrop\:bg-\[var\(--ui-overlay\)\]::backdrop{background-color:var(--ui-overlay)}.last\:border-0:last-child{border-style:var(--tw-border-style);border-width:0}@media(hover:hover){.hover\:bg-\[var\(--ui-subtle\)\]:hover{background-color:var(--ui-subtle)}.hover\:bg-\[var\(--ui-surface\)\]:hover{background-color:var(--ui-surface)}.hover\:bg-ink-2:hover{background-color:var(--color-ink-2)}.hover\:underline:hover{text-decoration-line:underline}}.focus-visible\:ring-2:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.active\:cursor-grabbing:active{cursor:grabbing}.disabled\:opacity-40:disabled{opacity:.4}@media(min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:48rem){.md\:flex{display:flex}.md\:flex-row{flex-direction:row}}@media(min-width:64rem){.lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:80rem){.xl\:col-span-2{grid-column:span 2/span 2}.xl\:col-span-4{grid-column:span 4/span 4}.xl\:col-span-8{grid-column:span 8/span 8}.xl\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.xl\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.xl\:grid-cols-\[1\.5fr_1fr\]{grid-template-columns:1.5fr 1fr}.xl\:grid-cols-\[2fr_1fr\]{grid-template-columns:2fr 1fr}}.\[\&_a\]\:\[-webkit-user-drag\:none\] a,.\[\&_img\]\:\[-webkit-user-drag\:none\] img{-webkit-user-drag:none}}html,body,#root{height:100%}body{background-color:var(--ui-page);color:var(--ui-ink);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,sans-serif}.font-title{font-family:var(--font-title)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:var(--ui-muted)}@supports (color:color-mix(in lab,red,red)){::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--ui-muted) 35%,transparent)}}::-webkit-scrollbar-thumb{border-radius:3px}::-webkit-scrollbar-track{background:0 0}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@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-pan-x{syntax:"*";inherits:false}@property --tw-pan-y{syntax:"*";inherits:false}@property --tw-pinch-zoom{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@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}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}:root{color-scheme:light;--ui-page: #f7f8fc;--ui-surface: #ffffff;--ui-subtle: #f3f4fb;--ui-hover: #ebe9fb;--ui-ink: #20253a;--ui-text: #465267;--ui-muted: #667085;--ui-line: #e6eaf1;--ui-primary: #6258d6;--ui-primary-hover: #5147bd;--ui-primary-light: #f0eeff;--ui-on-primary: #ffffff;--ui-on-photo: #f8fbff;--ui-on-photo-muted: #dce7f0;--ui-green: #239b77;--ui-green-soft: #eaf7f1;--ui-amber: #aa701d;--ui-amber-soft: #fff5e6;--ui-red: #c34859;--ui-red-soft: #fff0f2;--ui-focus: #6258d6;--ui-card-shadow: 0 2px 10px #20253a08;--ui-menu-shadow: 0 12px 32px #20253a1a;--ui-overlay: #11182780;--ui-radius-card: 14px;--ui-radius-control: 9px;--ui-radius-pill: 999px;--ui-space-card: 22px;--ui-font-body: 14px;--ui-font-caption: 12px;--ui-font-card-title: 16px;--ui-font-section: 18px;--ui-font-page: 28px;--ui-font-metric: 32px;--ui-font-kicker: 12px;--ui-font-lede: 13px;--ui-ease: cubic-bezier(.2, .8, .2, 1);--ui-dur: .16s;--ui-dur-slow: .22s;--ui-card-shadow-hover: 0 10px 28px #20253a14;--ws-radius: var(--ui-radius-card);--ws-button-radius: var(--ui-radius-control);--ws-space: var(--ui-space-card);--ws-paper: var(--ui-page) !important;--ws-ink: var(--ui-ink) !important;--ws-muted: var(--ui-muted) !important;--ws-line: var(--ui-line) !important;--ws-accent: var(--ui-primary) !important}:root[data-theme=dark]{color-scheme:dark;--ui-page: #151824;--ui-surface: #202537;--ui-subtle: #292e43;--ui-hover: #353a57;--ui-ink: #f2f3fb;--ui-text: #d0d4e5;--ui-muted: #b4bdd2;--ui-line: #3d435b;--ui-primary: #aaa3ff;--ui-primary-hover: #c2bdff;--ui-primary-light: #302d50;--ui-on-primary: #19162e;--ui-green: #6fd2af;--ui-green-soft: #213d39;--ui-amber: #e5b971;--ui-amber-soft: #433725;--ui-red: #f2959c;--ui-red-soft: #452c36;--ui-focus: #aaa3ff;--ui-card-shadow: 0 2px 10px #0002;--ui-card-shadow-hover: 0 10px 28px #00000033;--ui-menu-shadow: 0 12px 32px #0006;--ui-overlay: #0a0c18b3}html,body{background:var(--ui-page)}body{color:var(--ui-ink);font:var(--ui-font-body)/1.65 Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.ui-button,.ws-button,.workspace-shell main button.primary,.workspace-shell main button.text-white,.workspace-shell main .edu-primary,.access-primary,.account-primary{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:8px 15px;border-radius:var(--ui-radius-control)!important;font-size:var(--ui-font-body)!important;line-height:1.35;font-weight:600;transition:background-color var(--ui-dur) var(--ui-ease),border-color var(--ui-dur) var(--ui-ease),color var(--ui-dur) var(--ui-ease),box-shadow var(--ui-dur) var(--ui-ease),transform var(--ui-dur) var(--ui-ease)}.ui-button--sm{min-height:32px;padding:5px 11px;font-size:13px!important}.ui-button--lg{min-height:44px;padding:11px 19px;font-size:15px!important}.ui-button--primary,.ws-button-primary{color:var(--ui-on-primary)!important;background:var(--ui-primary)!important;border:1px solid var(--ui-primary)!important}.ui-button--primary:hover:not(:disabled),.ws-button-primary:hover:not(:disabled){background:var(--ui-primary-hover)!important;border-color:var(--ui-primary-hover)!important}.ui-button--secondary,.ws-button-secondary{color:var(--ui-ink)!important;background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important}.ui-button--secondary:hover:not(:disabled),.ws-button-secondary:hover:not(:disabled){background:var(--ui-hover)!important}.ui-button--ghost{color:var(--ui-primary)!important;background:transparent!important;border:1px solid transparent!important}.ui-button:disabled{opacity:.52;cursor:not-allowed}.ui-input,.ui-select,.ws-field,.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]),select,textarea),.access-fields :is(input,select){min-height:40px;padding:9px 12px;border-radius:var(--ui-radius-control)!important;border:1px solid var(--ui-line)!important;background:var(--ui-surface)!important;color:var(--ui-ink)!important;font-size:var(--ui-font-body)!important;line-height:1.45}.ui-input::placeholder{color:var(--ui-muted)}.ui-input:disabled,.ui-select:disabled{opacity:.55;cursor:not-allowed}.ui-card,.workspace-shell .ws-surface,.workspace-shell .study-panel,.workspace-shell .edu-card{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;box-shadow:var(--ui-card-shadow)!important}.ui-card{padding:var(--ui-space-card);transition:border-color var(--ui-dur) var(--ui-ease),box-shadow var(--ui-dur) var(--ui-ease)}.ui-card:hover,.workspace-shell .ws-surface:hover{border-color:color-mix(in srgb,var(--ui-primary) 32%,var(--ui-line))!important;box-shadow:var(--ui-card-shadow-hover)!important}.ui-badge{display:inline-flex;align-items:center;min-height:24px;padding:2px 9px;border-radius:999px;font-size:var(--ui-font-caption);font-weight:600;line-height:1.35}.ui-badge--neutral{background:var(--ui-subtle);color:var(--ui-text)}.ui-badge--primary{background:var(--ui-primary-light);color:var(--ui-primary)}.ui-badge--success{background:var(--ui-green-soft);color:var(--ui-green)}.ui-badge--warning{background:var(--ui-amber-soft);color:var(--ui-amber)}.ui-badge--danger{background:var(--ui-red-soft);color:var(--ui-red)}.ui-tabs{display:flex;gap:4px;padding:4px;border-radius:11px;background:var(--ui-subtle)}.ui-tabs__tab{min-height:36px;padding:6px 13px;border:0;border-radius:8px;color:var(--ui-text);background:transparent;font-size:var(--ui-font-body);cursor:pointer}.ui-tabs__tab[aria-selected=true]{color:var(--ui-primary);background:var(--ui-surface);box-shadow:var(--ui-card-shadow);font-weight:600}.ui-modal{width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 32px);margin:auto;padding:24px;border:1px solid var(--ui-line);border-radius:16px;background:var(--ui-surface);color:var(--ui-ink);box-shadow:var(--ui-menu-shadow)}.ui-modal::backdrop{background:var(--ui-overlay)}.ui-tooltip{position:relative}.ui-tooltip__bubble{position:absolute;left:50%;bottom:calc(100% + 8px);z-index:60;transform:translate(-50%);width:max-content;max-width:min(280px,80vw);padding:7px 10px;border-radius:7px;background:var(--ui-ink);color:var(--ui-surface);font-size:var(--ui-font-caption);line-height:1.45;box-shadow:var(--ui-menu-shadow);pointer-events:none;opacity:0;visibility:hidden}.ui-tooltip:hover .ui-tooltip__bubble,.ui-tooltip:focus-visible .ui-tooltip__bubble{opacity:1;visibility:visible}.ui-empty{display:grid;justify-items:center;gap:8px;padding:32px 20px;color:var(--ui-muted);text-align:center}.ui-empty h3{margin:0;color:var(--ui-ink);font-size:var(--ui-font-card-title);font-weight:650}.ui-empty p{margin:0;font-size:var(--ui-font-body)}.ui-skeleton{border-radius:8px;background:var(--ui-subtle);animation:ui-pulse 1.4s ease-in-out infinite}@keyframes ui-pulse{50%{opacity:.55}}.ui-page-header,.ws-page-header{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:24px}.ui-page-header h1,.ws-page-header h1{margin:0;color:var(--ui-ink);font-size:var(--ui-font-page)!important;line-height:1.35;font-weight:650}.ui-page-header p,.ws-page-header p{margin:5px 0 0;color:var(--ui-muted);font-size:var(--ui-font-body);line-height:1.65}.ui-section-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.ui-section-header h2{margin:0;color:var(--ui-ink);font-size:var(--ui-font-section);line-height:1.4;font-weight:650}.workspace-shell main h1{font-size:var(--ui-font-page)!important;line-height:1.35!important}.workspace-shell main h2,.ws-section-title{font-size:var(--ui-font-section)!important;line-height:1.4!important}.workspace-shell main :is(p,li,label,td,th){line-height:1.65}.workspace-shell main :is(.text-xs,small){font-size:var(--ui-font-caption)!important}.workspace-shell main :is(.workspace-metric strong,.study-stats strong){font-size:var(--ui-font-metric)!important}.access-fields label,.access-description{font-size:var(--ui-font-body)!important}.ui-view-header{display:flex;align-items:flex-end;justify-content:space-between;gap:18px 24px;flex-wrap:wrap;padding:2px 2px 20px;margin-bottom:22px;border-bottom:1px solid var(--ui-line)}.ui-view-header__copy{min-width:0}.ui-view-header__kicker{display:inline-flex;align-items:center;gap:6px;color:var(--ui-primary);font-size:var(--ui-font-kicker);font-weight:700;letter-spacing:.04em}.ui-view-header__kicker:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ui-primary);box-shadow:0 0 0 3px var(--ui-primary-light)}.ui-view-header h1{margin:8px 0 6px!important;color:var(--ui-ink)!important;font-size:clamp(24px,2.1vw,30px)!important;font-weight:700!important;letter-spacing:-.025em!important;line-height:1.28!important}.ui-view-header p{max-width:640px;margin:0!important;color:var(--ui-muted)!important;font-size:var(--ui-font-lede)!important;line-height:1.7}.ui-view-header__actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.ui-metric{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:14px;min-height:132px;padding:18px 18px 16px;overflow:hidden;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;background:var(--ui-surface)!important;box-shadow:var(--ui-card-shadow)!important}.ui-metric:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--kpi-accent, var(--ui-primary));opacity:.85}.ui-metric:after{content:"";position:absolute;top:-28px;right:-24px;width:96px;height:96px;border-radius:50%;background:var(--kpi-wash, var(--ui-primary-light));pointer-events:none}.ui-metric--default,.ui-metric--primary{--kpi-accent: var(--ui-primary);--kpi-wash: var(--ui-primary-light)}.ui-metric--success{--kpi-accent: var(--ui-green);--kpi-wash: var(--ui-green-soft)}.ui-metric--warning{--kpi-accent: var(--ui-amber);--kpi-wash: var(--ui-amber-soft)}.ui-metric--danger{--kpi-accent: var(--ui-red);--kpi-wash: var(--ui-red-soft)}.ui-metric__icon{position:relative;z-index:1;display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:10px;background:var(--kpi-wash, var(--ui-primary-light));color:var(--kpi-accent, var(--ui-primary))}.ui-metric__icon svg{width:17px;height:17px}.ui-metric__body{position:relative;z-index:1;min-width:0}.ui-metric__label{display:block;margin-bottom:6px;color:var(--ui-muted);font-size:var(--ui-font-caption);font-weight:650;line-height:1.4}.ui-metric__value{display:flex;align-items:baseline;gap:5px;color:var(--ui-ink);font-variant-numeric:tabular-nums}.ui-metric__value strong{color:var(--ui-ink)!important;font-size:var(--ui-font-metric)!important;font-weight:700!important;letter-spacing:-.03em;line-height:1.05}.ui-metric__value em{color:var(--ui-muted);font-size:var(--ui-font-caption);font-style:normal;font-weight:500}.ui-metric__hint{margin:7px 0 0!important;color:var(--ui-muted)!important;font-size:var(--ui-font-caption)!important;line-height:1.55}.ui-field{display:grid;gap:7px;min-width:0}.ui-field__label{color:var(--ui-text);font-size:var(--ui-font-caption);font-weight:650;line-height:1.4}.ui-field__hint{margin:0;color:var(--ui-muted);font-size:var(--ui-font-caption);line-height:1.55}.ui-field__error{display:flex;align-items:flex-start;gap:5px;margin:0;color:var(--ui-red);font-size:var(--ui-font-caption);line-height:1.55}.ui-field--invalid :is(.ui-input,.ui-select,input,select,textarea){border-color:var(--ui-red)!important;box-shadow:0 0 0 3px var(--ui-red-soft)}.ui-field :is(.ui-input,.ui-select,input,select,textarea):focus{border-color:var(--ui-focus)!important;box-shadow:0 0 0 3px var(--ui-primary-light);outline:none!important}.ui-chat{display:flex;margin:10px 0}.ui-chat--self{justify-content:flex-end}.ui-chat__bubble{max-width:min(72%,560px);padding:11px 14px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-subtle);color:var(--ui-ink);font-size:var(--ui-font-body);line-height:1.75}.ui-chat--self .ui-chat__bubble{background:var(--ui-primary-light);border-color:color-mix(in srgb,var(--ui-primary) 22%,transparent);border-radius:12px 4px 12px 12px}.ui-chat--other .ui-chat__bubble{border-radius:4px 12px 12px}.ui-chat--ai .ui-chat__bubble{background:linear-gradient(165deg,var(--ui-primary-light),var(--ui-surface) 55%)}.ui-chat__meta{margin-top:6px;color:var(--ui-muted);font-size:12px;line-height:1.5}.ui-page-skeleton{display:grid;gap:18px;max-width:var(--shell-max, 1200px);margin-inline:auto;padding:8px 2px}.ui-page-skeleton__title{height:36px;width:min(280px,55%)}.ui-page-skeleton__row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ui-page-skeleton__row>*{height:132px}.ui-page-skeleton__block{height:260px}.ui-toast{padding:9px 16px;border-radius:var(--ui-radius-pill);background:var(--ui-ink);color:var(--ui-surface);font-size:var(--ui-font-body);font-weight:550;line-height:1.45;box-shadow:var(--ui-menu-shadow)}.ui-error-retry__icon{display:grid;place-items:center;width:56px;height:56px;margin-bottom:4px;border-radius:16px;background:var(--ui-amber-soft);color:var(--ui-amber)}@media(max-width:720px){.ui-page-skeleton__row{grid-template-columns:1fr}.ui-view-header{align-items:flex-start;flex-direction:column}}.workspace-shell .reference-topbar{background:var(--ui-surface)!important;border-color:var(--ui-line)!important}.workspace-shell .reference-brand :is(strong,small){color:var(--ui-ink)!important}.workspace-shell .reference-nav>button,.workspace-shell .reference-more>button{color:var(--ui-text)!important;font-size:var(--ui-font-body)!important}.workspace-shell .reference-nav>button:after,.workspace-shell .reference-more>button:after{background:var(--ui-primary)!important}.workspace-shell .reference-popover{background:var(--ui-surface)!important;border-color:var(--ui-line)!important;box-shadow:var(--ui-menu-shadow)!important}.workspace-shell .reference-search label{background:var(--ui-subtle)!important;border-color:var(--ui-line)!important}.access-shell :is(.access-intro h1,.access-form h2){color:var(--ui-ink)!important}.access-shell :is(.access-intro>span,.access-label,.access-links a){color:var(--ui-primary)!important}.access-shell :is(.access-intro p,.access-description,.access-fields label){color:var(--ui-text)!important}@media(prefers-reduced-motion:reduce){.ui-skeleton{animation:none}}:root{--shell-max: 1504px;--shell-gutter: clamp(16px, 2.3vw, 32px);--shell-gap: clamp(16px, 1.7vw, 24px)}.workspace-shell{min-width:0;overflow-x:clip}.workspace-shell :is(.study-main,.workspace-content){min-width:0}.workspace-shell.workspace-student .study-main>main,.workspace-shell.workspace-parent>div>main,.workspace-shell.workspace-consultant>div>main,.workspace-shell.workspace-planner>div>main{box-sizing:border-box;width:100%!important;max-width:var(--shell-max)!important;margin-inline:auto!important;padding:clamp(24px,3vw,40px) var(--shell-gutter) 56px!important;min-width:0}.workspace-shell .reference-topbar{position:sticky;top:0;z-index:45;width:100%}.workspace-shell .reference-topbar-inner{box-sizing:border-box;position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:clamp(16px,2vw,28px);width:100%;max-width:var(--shell-max)!important;min-height:72px!important;height:auto!important;margin-inline:auto;padding:0 var(--shell-gutter)!important}.workspace-shell .reference-brand{gap:10px;min-width:0;margin:0!important}.workspace-shell .reference-brand>svg{width:40px;height:40px;flex:none}.workspace-shell .reference-brand strong{font-size:18px;letter-spacing:.01em;line-height:1.2}.workspace-shell .reference-brand small{font-size:12px;letter-spacing:0;line-height:1.3;margin-top:3px}.workspace-shell .reference-nav{justify-content:center;gap:clamp(10px,1.25vw,20px);min-width:0}.workspace-shell .reference-nav>button,.workspace-shell .reference-more>button{min-height:54px;padding:0 3px!important}.workspace-shell .reference-nav>button:after,.workspace-shell .reference-more>button:after{bottom:4px}.workspace-shell .reference-nav>button:hover,.workspace-shell .reference-more>button:hover{color:var(--ui-primary)!important}.workspace-shell .reference-header-actions{gap:10px;margin-left:0;min-width:0}.workspace-shell .reference-search{width:clamp(150px,12vw,210px);min-width:0}.workspace-shell .reference-search label{min-height:38px}.workspace-shell .reference-search input{font-size:13px!important}.reference-search-trigger{display:none;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--ui-line);border-radius:var(--ui-radius-control);background:var(--ui-surface);color:var(--ui-text);cursor:pointer}.reference-search-trigger:hover,.reference-search-trigger[aria-expanded=true]{background:var(--ui-primary-light);color:var(--ui-primary)}.workspace-context-bar{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:14px 20px;padding-bottom:18px;margin-bottom:24px;border-bottom:1px solid var(--ui-line)}.workspace-context-main,.workspace-context-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;min-width:0}.workspace-context-main label{color:var(--ui-muted);font-size:13px;font-weight:600;white-space:nowrap}.workspace-context-main select{width:auto!important;max-width:min(420px,100%);min-width:min(210px,100%)}.workspace-context-actions{justify-content:flex-end}.workspace-context-bar button{white-space:nowrap}.workspace-shell .ws-page-header,.workspace-shell .study-hero,.workspace-shell .today-masthead{padding-inline:0!important}.workspace-shell .ws-page-header,.workspace-shell .study-hero{align-items:flex-end;gap:16px}.workspace-shell .ws-page-header>div:first-child,.workspace-shell .study-hero>div:first-child{min-width:0}.dashboard-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--shell-gap);align-items:start}.dashboard-grid>*{min-width:0;grid-column:span 12}.dashboard-grid--metrics>*{grid-column:span 4;height:100%}.dashboard-grid--aside>:first-child{grid-column:span 8}.dashboard-grid--aside>:nth-child(2){grid-column:span 4}.dashboard-grid--aside>:nth-child(n+3){grid-column:span 12}.dashboard-grid--halves>*{grid-column:span 6}@media(max-width:1100px){.workspace-shell .reference-topbar-inner{grid-template-columns:minmax(0,1fr) auto;gap:0 16px;padding-top:8px!important}.workspace-shell .reference-nav{grid-column:1 / -1;grid-row:2;justify-content:flex-start;gap:18px;width:100%;min-height:48px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.workspace-shell .reference-nav::-webkit-scrollbar{display:none}.workspace-shell .reference-nav>button,.workspace-shell .reference-more>button{min-height:46px}.workspace-shell .reference-header-actions{grid-column:2;grid-row:1}.workspace-shell .reference-more-menu{position:fixed;top:108px;right:var(--shell-gutter);max-height:min(65vh,440px);overflow-y:auto}.dashboard-grid--aside>:first-child{grid-column:span 7}.dashboard-grid--aside>:nth-child(2){grid-column:span 5}}@media(max-width:800px){.dashboard-grid--aside>:first-child,.dashboard-grid--aside>:nth-child(2){grid-column:span 12}.dashboard-grid--metrics>*{grid-column:span 6}}@media(max-width:640px){.workspace-shell.workspace-student .study-main>main,.workspace-shell.workspace-parent>div>main,.workspace-shell.workspace-consultant>div>main,.workspace-shell.workspace-planner>div>main{padding:22px 16px 42px!important}.workspace-shell .reference-topbar-inner{min-height:0!important;padding-inline:16px!important}.workspace-shell .reference-brand>svg{width:36px;height:36px}.workspace-shell .reference-brand strong{font-size:16px}.workspace-shell .reference-brand small{font-size:12px}.workspace-shell .reference-nav{gap:16px;min-height:44px}.workspace-shell .reference-nav>button,.workspace-shell .reference-more>button{font-size:13px!important;min-height:44px}.workspace-shell .reference-header-actions{gap:6px}.reference-search-trigger{display:inline-flex;flex:none}.workspace-shell .reference-search{display:none;position:absolute;top:calc(100% + 6px);right:16px;z-index:60;width:min(340px,calc(100vw - 32px));padding:10px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-surface);box-shadow:var(--ui-menu-shadow)}.workspace-shell .reference-search.is-open{display:block}.workspace-shell .reference-more-menu{top:101px;right:16px}.workspace-context-bar{align-items:stretch;margin-bottom:20px;padding-bottom:16px}.workspace-context-main,.workspace-context-actions{width:100%;justify-content:flex-start}.workspace-context-main select{flex:1}.dashboard-grid--metrics>*,.dashboard-grid--halves>*{grid-column:span 12}}@media(max-width:480px){.workspace-shell .reference-header-actions .theme-toggle span,.workspace-shell .reference-header-actions .ws-account-button span{display:none}.workspace-shell .reference-header-actions .ws-account-button{padding-inline:4px!important}}:root{--ws-ink:var(--ui-ink);--ws-muted:var(--ui-muted);--ws-line:var(--ui-line);--ws-accent:var(--ui-primary);--ws-paper:var(--ui-page)}body{font-family:Inter,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif!important;color:var(--ws-ink)}.workspace-shell{background:var(--ws-paper)!important;--ws-accent:var(--ui-primary);min-height:100vh}.workspace-student,.workspace-parent{--ws-accent:var(--ui-primary)}.workspace-sidebar{width:244px;flex-shrink:0;position:sticky;top:0;height:100vh;padding:28px 18px 20px;background:linear-gradient(170deg,#193a4b,#152a3b 60%,#132637);display:flex;flex-direction:column;color:#b8ccd5;z-index:40}.workspace-brand{display:flex;align-items:center;gap:12px;padding:0 10px;text-decoration:none;margin-bottom:38px}.workspace-mark{width:42px;height:42px;border:1px solid #c1d3e753;border-radius:14px;background:linear-gradient(145deg,#d7e0ea,#91a9c5);color:#18375b;display:grid;place-items:center;font-size:22px;font-weight:800;box-shadow:0 5px 16px #04192630}.workspace-brand strong{color:#fff;display:block;font-size:21px;letter-spacing:1px}.workspace-brand small{display:block;font-size:12px;color:#94b6c2;margin-top:3px}.workspace-nav-caption{font-size:12px;color:#a0bcc7;padding:0 12px;display:flex;justify-content:space-between;margin-bottom:12px}.workspace-nav-caption span{font-size:12px;letter-spacing:1.5px;color:#7092a3}.workspace-search{display:flex;align-items:center;gap:8px;padding:9px 11px;margin:0 5px 18px;border:1px solid #65839040;background:#09213230;border-radius:9px;color:#87a5b4}.workspace-sidebar .workspace-search input{width:100%;min-width:0;padding:0;border:0;background:none;color:#e2edf0;font-size:12px;outline:none}.workspace-search input::placeholder{color:#8fabb7}.workspace-sidebar .workspace-search button{background:none;color:inherit;border:0;padding:0;font-size:17px}.workspace-sidebar nav{display:grid;gap:6px}.workspace-sidebar nav>button{position:relative;display:flex;align-items:center;gap:12px;white-space:nowrap;width:100%;background:none;border:0;border-radius:10px;padding:13px 14px;font-size:13px;color:#b8ccd5;text-align:left;font-weight:500;cursor:pointer;transition:background .18s,color .18s,transform .18s}.workspace-sidebar nav>button:hover{background:#ffffff0b;color:#fff;transform:translate(2px)}.workspace-sidebar nav>button.active{background:linear-gradient(110deg,#e8edf3,#d2ddea);color:#18395e;box-shadow:0 4px 12px #031a2820;font-weight:700}.workspace-sidebar nav>button.active svg{color:#194271}.workspace-sidebar nav>button i{width:5px;height:5px;border-radius:50%;background:#1a4577;margin-left:auto}.workspace-badge{background:#ba8545;color:#fff;padding:0 6px;border-radius:5px;font-size:12px;margin-left:auto}.workspace-empty{font-size:12px;padding:10px;color:#acc6d0}.workspace-sidebar-foot{margin-top:auto;margin-inline:7px;padding:20px 9px 0;border-top:1px solid #a1bec326}.workspace-orbit{color:#93aecd;font-size:26px;display:block;margin-bottom:6px}.workspace-sidebar-foot strong{font-size:13px;color:#d9e9ed}.workspace-sidebar-foot p{font-size:12px;line-height:1.9;color:#8ba9b5;margin:8px 0 20px}.workspace-sidebar-foot small{font-size:12px;color:#7494a4;display:flex;gap:6px;align-items:center}.workspace-sidebar-foot i{width:5px;height:5px;background:#809bb9;border-radius:50%}.workspace-shell>div>header,.workspace-shell .study-main>header{height:72px!important;background:var(--ui-surface)!important;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--ws-line)!important;padding-inline:32px!important}.workspace-shell main{padding-top:28px!important}.workspace-shell h1{font-family:inherit!important;font-weight:750!important;letter-spacing:-.6px;line-height:1.4!important}.workspace-shell h2{letter-spacing:-.2px}.workspace-shell main>div:has(>div>h1){margin-bottom:24px}.ws-surface,.study-app .study-panel{border:1px solid var(--ws-line)!important;border-radius:16px!important;box-shadow:var(--ui-card-shadow)!important;background:var(--ui-surface)!important}.ws-surface{transition:border-color .2s,box-shadow .2s}.ws-surface:hover{border-color:color-mix(in srgb,var(--ui-primary) 32%,var(--ui-line))!important;box-shadow:var(--ui-card-shadow-hover)!important}.workspace-shell main button{transition:box-shadow .15s,background .15s,transform .15s}.workspace-shell main button:active:not(:disabled){transform:translateY(1px)}.workspace-shell main input:not([type=checkbox]):not([type=radio]),.workspace-shell main textarea,.workspace-shell main select{border-radius:10px!important;background-color:var(--ui-surface);color:var(--ui-ink);min-height:40px}.workspace-shell textarea{line-height:1.8}.workspace-shell :is(button,a,input,textarea,select):focus-visible{outline:3px solid var(--ui-focus)!important;outline-offset:3px!important}.workspace-shell :is(button,a):disabled{cursor:not-allowed}.workspace-shell table{font-variant-numeric:tabular-nums}.workspace-shell tbody tr:hover{background:var(--ui-subtle)}.workspace-shell main>p{max-width:100%}.workspace-shell .study-main{margin-left:0;flex:1;min-width:0}.workspace-shell.study-app{display:flex}.workspace-shell .study-hero{border-bottom:1px solid var(--ws-line);padding-bottom:24px;margin-bottom:24px}.workspace-shell .study-hero small{letter-spacing:1.8px;color:var(--ui-muted)}.study-app .study-stats .study-panel{background:var(--ui-surface);border-top:3px solid var(--ui-primary)!important}.study-stats strong{font-variant-numeric:tabular-nums}.workspace-shell .study-callout{background:var(--ui-subtle);border-left-color:var(--ui-primary)}.workspace-shell .study-bar{background:var(--ui-primary)}.ai-connection{padding:14px 16px;background:var(--ui-subtle);border:1px solid var(--ui-line);border-radius:12px;font-size:12px;margin:14px 0}.ai-connection>div{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.ai-connection small{margin-left:auto;color:var(--ui-muted);font-size:12px}.ai-status-dot{height:7px;width:7px;background:var(--ui-muted);border-radius:50%}.ai-status-dot.ready{background:var(--ui-primary);box-shadow:0 0 0 3px var(--ui-primary-light)}.ai-connection label{display:block;margin-top:12px;line-height:1.7}.ai-connection input[type=checkbox]{width:14px!important;height:14px!important;margin-right:6px;vertical-align:middle}.ai-connection p{font-size:12px;color:var(--ui-muted);line-height:1.8;margin-top:7px}.ai-connection button{margin-left:8px;text-decoration:underline;border:0;background:none}.ws-shortcut{position:fixed;bottom:20px;right:24px;z-index:45;width:42px;height:42px;background:var(--ui-primary);color:var(--ui-on-primary);border:1px solid color-mix(in srgb,var(--ui-on-primary) 35%,transparent);border-radius:13px;box-shadow:var(--ui-menu-shadow);cursor:pointer}.ws-shortcut:hover{background:var(--ui-primary-hover)}@media(min-width:1500px){.workspace-sidebar{width:258px}.workspace-shell main{padding-inline:38px!important}}@media(max-width:1000px){.workspace-sidebar{width:214px;padding-inline:12px}.workspace-brand{padding-inline:5px}.workspace-shell>div>header{padding-inline:20px!important}}@media(max-width:767px){.workspace-shell,.workspace-shell.study-app{display:block!important}.workspace-sidebar{position:relative;height:auto;width:100%;padding:17px 14px 0}.workspace-brand{margin:0 0 15px;padding:0}.workspace-brand strong{font-size:18px}.workspace-mark{width:36px;height:36px;font-size:19px;border-radius:11px}.workspace-sidebar nav{display:flex;overflow-x:auto;padding-bottom:12px;gap:6px}.workspace-sidebar nav>button{width:auto;padding:10px 12px;font-size:12px;flex-shrink:0}.workspace-sidebar nav>button svg{width:17px;height:17px}.workspace-sidebar-foot,.workspace-search,.workspace-nav-caption{display:none}.workspace-shell>div>header,.workspace-shell .study-main>header{height:60px!important;padding-inline:16px!important;position:relative!important}.workspace-shell main{padding:24px 16px!important}.workspace-shell h1{font-size:25px!important}.ws-shortcut{bottom:14px;right:14px;width:38px;height:38px}.workspace-shell .study-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-shell .study-grid{display:block}.workspace-shell .study-hero{padding-bottom:18px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.session-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--ui-page);color:var(--ui-ink);text-align:center;padding:24px}.session-mark{display:grid;place-items:center;width:54px;height:54px;background:var(--ui-primary-light);border:1px solid var(--ui-line);border-radius:17px;color:var(--ui-primary);font-size:26px;font-weight:800;margin-bottom:25px}.session-screen h1{font-size:22px;font-weight:700;margin-bottom:12px}.session-screen p{font-size:13px;color:var(--ui-muted);line-height:1.8}.session-screen button{background:var(--ui-primary);color:var(--ui-on-primary);padding:11px 24px;border:0;border-radius:9px;margin-top:20px}.profile-dialog{border:1px solid var(--ui-line);border-radius:18px;padding:28px;margin:auto;width:min(440px,90vw);box-shadow:var(--ui-menu-shadow);max-height:90vh;overflow:auto}.profile-dialog::backdrop{background:var(--ui-overlay);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.profile-dialog h2{font-size:21px;font-weight:700;margin:0 0 6px}.profile-dialog p{font-size:12px;color:var(--ui-muted);line-height:1.8}.profile-dialog form{display:grid;gap:16px;margin-top:22px}.profile-dialog label{font-size:12px;color:var(--ui-text);font-weight:600;display:grid;gap:7px}.profile-dialog input{border:1px solid var(--ui-line);border-radius:9px;padding:11px;font:inherit;background:var(--ui-surface);color:var(--ui-ink)}.profile-actions{display:flex;justify-content:flex-end;gap:9px}.profile-actions button{padding:10px 18px;border-radius:9px;border:1px solid var(--ui-line);background:var(--ui-surface);color:var(--ui-text);font-size:12px}.profile-actions .primary{background:var(--ui-primary);color:var(--ui-on-primary);border-color:var(--ui-primary)}.profile-actions button:disabled{opacity:.5}.profile-error{color:var(--ui-red)!important}.workspace-shell .ws-account-button{border:0!important;background:transparent!important;padding:4px 6px!important;border-radius:999px!important;box-shadow:none!important}.workspace-shell .ws-account-button:hover{background:var(--ui-hover)!important}.workspace-sidebar .workspace-search input{background:transparent!important;border:0!important;min-height:0!important;border-radius:0!important;padding:0!important;color:#d7e8ef!important}.workspace-shell main{min-width:0}.workspace-shell main .grid>*{min-width:0}.workspace-shell .ws-surface{min-width:0;max-width:100%}.workspace-shell main pre{overflow-wrap:anywhere;min-width:0}body{margin:0!important;background:var(--ws-paper)!important;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif!important;-webkit-font-smoothing:antialiased!important}*{box-sizing:border-box!important}button,input,select,textarea{font:inherit!important}.workspace-shell{background:var(--ws-paper)!important;--ws-accent:var(--ui-primary)!important}.workspace-sidebar{width:224px!important;background:var(--ui-surface)!important;border-right:1px solid var(--ws-line)!important;color:var(--ui-text)!important;padding:26px 14px 20px!important;box-shadow:none!important}.workspace-brand{padding:0 10px!important;margin-bottom:36px!important;gap:10px!important}.workspace-mark{border:0!important;border-radius:6px!important;background:var(--ui-primary)!important;box-shadow:none!important;color:var(--ui-on-primary)!important;width:35px!important;height:35px!important;font-size:20px!important}.workspace-brand strong{color:var(--ui-ink)!important;font-size:18px!important;letter-spacing:0!important}.workspace-brand small{color:var(--ui-muted)!important;font-size:12px!important}.workspace-nav-caption{font-size:12px!important;color:var(--ui-muted)!important;margin:0 10px 12px!important;padding:0!important}.workspace-nav-caption span{display:none!important}.workspace-search{background:var(--ui-subtle)!important;border:1px solid var(--ui-line)!important;border-radius:6px!important;margin:0 5px 20px!important;color:var(--ui-muted)!important;padding:9px!important}.workspace-sidebar .workspace-search input{color:var(--ui-ink)!important}.workspace-search input::placeholder{color:var(--ui-muted)!important}.workspace-sidebar nav{gap:4px!important}.workspace-sidebar nav>button{padding:11px 12px!important;border-radius:6px!important;color:var(--ui-text)!important;gap:11px!important;font-size:13px!important;transition:background .14s,color .14s!important}.workspace-sidebar nav>button:hover{background:var(--ui-hover)!important;color:var(--ui-ink)!important;transform:none!important}.workspace-sidebar nav>button.active{background:var(--ui-primary-light)!important;color:var(--ui-primary)!important;box-shadow:none!important;font-weight:600!important}.workspace-sidebar nav>button.active svg{color:var(--ui-primary)!important}.workspace-sidebar nav>button i{display:none!important}.workspace-sidebar nav>button.active:before{content:""!important;position:absolute!important;left:-14px!important;width:3px!important;height:20px!important;background:var(--ui-primary)!important;border-radius:0 2px 2px 0!important}.workspace-badge{background:var(--ui-subtle)!important;color:var(--ui-muted)!important;font-variant-numeric:tabular-nums!important;border-radius:4px!important}.workspace-sidebar-foot{border-color:var(--ws-line)!important;padding:16px 5px 0!important}.workspace-sidebar-foot strong{color:var(--ui-text)!important;font-size:12px!important;font-weight:500!important}.workspace-sidebar-foot p{font-size:12px!important;color:var(--ui-muted)!important;margin:6px 0 0!important;line-height:1.8!important}.workspace-sidebar-foot small,.workspace-orbit{display:none!important}.workspace-shell>div>header,.workspace-shell .study-main>header{height:62px!important;padding-inline:28px!important;background:var(--ui-surface)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;border-bottom:1px solid var(--ws-line)!important}.workspace-shell main{padding:28px!important;max-width:var(--shell-max)!important;margin-inline:auto!important;min-width:0!important}.workspace-shell h1{font-size:26px!important;font-weight:650!important;letter-spacing:-.4px!important;line-height:1.4!important}.workspace-shell h2{font-weight:600!important;font-size:16px!important;letter-spacing:0!important}.workspace-shell main>.study-hero{margin-bottom:24px!important;padding-bottom:22px!important}.workspace-shell .study-hero small,.edu-page-heading>span,.edu-kicker{display:none!important}.workspace-shell .study-hero p{margin-top:8px!important;color:var(--ui-muted)!important;line-height:1.8!important}.ws-surface,.study-app .study-panel{border:1px solid var(--ws-line)!important;border-radius:8px!important;box-shadow:none!important;background:var(--ui-surface)!important}.ws-surface:hover{border-color:var(--ui-muted)!important;box-shadow:none!important}.workspace-shell .study-stats{gap:14px!important}.study-app .study-stats .study-panel{border-top:1px solid var(--ws-line)!important;padding:18px 20px!important;background:var(--ui-surface)!important}.workspace-shell .study-stats strong{font-size:30px!important;font-weight:550!important;line-height:1.3!important;letter-spacing:-.8px!important}.workspace-shell .study-stats p{font-size:12px!important;color:var(--ui-muted)!important}.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]),textarea,select){border-radius:5px!important;background:var(--ui-surface)!important;color:var(--ui-ink)!important;min-height:38px!important;box-shadow:none!important}.workspace-shell main button{border-radius:5px!important;transition:background .14s,border-color .14s,opacity .14s!important;box-shadow:none!important}.workspace-shell main button:active:not(:disabled){transform:none!important}.workspace-shell :is(button,a,input,textarea,select):focus-visible{outline:2px solid var(--ui-focus)!important;outline-offset:3px!important}.workspace-shell table{border-collapse:collapse!important;font-variant-numeric:tabular-nums!important}.workspace-shell th{background:var(--ui-subtle)!important;color:var(--ui-muted)!important;font-weight:500!important}.workspace-shell .study-callout{background:var(--ui-subtle)!important;border-left-color:var(--ui-primary)!important;border-radius:0 5px 5px 0!important}.workspace-shell .study-steps>div{background:var(--ui-subtle)!important;border-radius:5px!important;border-color:var(--ui-line)!important}.workspace-shell .font-title{font-family:inherit!important}.ws-shortcut{background:var(--ui-surface)!important;color:var(--ui-text)!important;box-shadow:var(--ui-card-shadow)!important;border:1px solid var(--ui-line)!important;border-radius:6px!important;bottom:18px!important}.ai-connection{background:var(--ui-subtle)!important;border-radius:6px!important;border-color:var(--ui-line)!important}.ai-connection p,.ai-connection small{color:var(--ui-muted)!important}.ai-status-dot.ready{background:var(--ui-primary)!important;box-shadow:none!important}.edu-learning,.edu-launcher{--edu-green:var(--ui-primary)!important;--edu-ink:var(--ui-ink)!important;--edu-muted:var(--ui-muted)!important;--edu-border:var(--ui-line)!important;color:var(--ui-ink)!important}.edu-learning{gap:20px!important}.edu-learning h2{font-size:17px!important}.edu-learning h3{font-size:15px!important}.edu-learning p{color:var(--ui-text)!important}.edu-learning small{color:var(--ui-muted)!important}.edu-card{border-radius:8px!important;padding:22px!important;box-shadow:none!important}.edu-task{border-radius:6px!important;padding:18px!important;border-color:var(--ui-line)!important}.edu-learning label{color:var(--ui-text)!important;font-weight:500!important}.edu-learning button,.edu-launcher button{border-radius:5px!important;border-color:var(--ui-line)!important;color:var(--ui-primary)!important;font-weight:500!important;padding:9px 14px!important}.edu-learning button:hover,.edu-launcher button:hover{background:var(--ui-hover)!important;border-color:var(--ui-primary)!important}.edu-learning button.edu-primary{background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.edu-first-step,.edu-note{background:var(--ui-subtle)!important;border-radius:5px!important;color:var(--ui-text)!important;padding:12px 14px!important}.edu-first-step b{color:var(--ui-ink)!important}.edu-pill{background:var(--ui-primary-light)!important;color:var(--ui-primary)!important;border-radius:4px!important;font-weight:500!important}.edu-sage{background:var(--ui-surface)!important}.edu-tabs{gap:4px!important;border-bottom:1px solid var(--ui-line)!important;padding-bottom:10px!important}.edu-tabs button{background:transparent!important;border:0!important;color:var(--ui-text)!important;border-radius:5px!important}.edu-tabs button.active{background:var(--ui-primary-light)!important;color:var(--ui-primary)!important}.edu-section-head>span{letter-spacing:0!important;color:var(--ui-muted)!important}.edu-review-track>div{border-radius:5px!important;background:var(--ui-subtle)!important}.edu-review-track .done{background:var(--ui-hover)!important;border-color:var(--ui-line)!important}.edu-review-track strong{color:var(--ui-ink)!important}.edu-feedback{border-radius:5px!important;background:var(--ui-subtle)!important;border-color:var(--ui-line)!important;color:var(--ui-text)!important}.edu-feedback.error{background:var(--ui-amber-soft)!important;color:var(--ui-amber)!important}.edu-banner,.edu-launcher,.edu-banner.parent,.edu-launcher.parent{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:8px!important;padding:20px 22px!important;gap:14px!important}.edu-banner>div>span,.edu-launcher>div>span,.edu-banner img,.edu-launcher img{display:none!important}.edu-banner h2,.edu-launcher h2,.edu-banner.parent h2,.edu-launcher.parent h2{font-size:17px!important;color:var(--ui-ink)!important;margin:0 0 8px!important}.edu-banner p,.edu-launcher p{color:var(--ui-muted)!important;font-size:12px!important;line-height:1.8!important}.edu-launcher .edu-button-row{margin-top:0!important}.edu-launcher>div{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:12px!important;flex-wrap:wrap!important}.edu-launcher p{display:none!important}.edu-metrics>div{background:var(--ui-subtle)!important;border-radius:5px!important;padding:16px 12px!important}.edu-metrics strong{color:var(--ui-primary)!important;font-size:27px!important}.edu-report-tasks>div{background:var(--ui-subtle)!important;border-radius:5px!important}.edu-report-tasks span{color:var(--ui-muted)!important}.edu-chat-messages{background:var(--ui-subtle)!important;border-radius:6px!important}.edu-chat-row p{box-shadow:none!important;border:1px solid var(--ui-line)!important;color:var(--ui-text)!important;border-radius:2px 8px 8px!important}.edu-chat-row.mine p{background:var(--ui-primary-light)!important;border-color:var(--ui-line)!important;border-radius:8px 2px 8px 8px!important}.edu-chat-avatar{border-radius:6px!important;background:var(--ui-hover)!important;color:var(--ui-primary)!important}.edu-quick-replies button{border-radius:5px!important}.edu-focus{border-radius:8px!important;box-shadow:none!important;background-color:#273e54!important;padding:32px!important;min-height:280px!important}.edu-focus h2{font-size:20px!important}.edu-focus>span{letter-spacing:0!important}.edu-focus button{border-color:#8192a5!important;color:#fff!important;background:#ffffff0b!important}.edu-clock{font-weight:400!important;letter-spacing:0!important;font-size:70px!important}.access-shell{min-height:100vh!important;display:grid!important;grid-template-columns:44% 56%!important;color:var(--ui-ink)!important;background:var(--ui-page)!important}.access-aside{background:var(--ui-primary-light)!important;border-right:1px solid var(--ui-line)!important;display:flex!important;flex-direction:column!important;padding:38px 12%!important;min-height:100vh!important}.access-brand{display:flex!important;align-items:center!important;gap:10px!important;text-decoration:none!important;color:var(--ui-ink)!important;width:fit-content!important}.access-brand b{display:grid!important;place-items:center!important;background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;width:34px!important;height:34px!important;border-radius:6px!important;font-size:20px!important}.access-brand strong{font-size:19px!important;font-weight:650!important;letter-spacing:.2px!important}.access-intro{margin:auto 0!important;padding:64px 0!important}.access-intro>span{font-size:12px!important;color:var(--ui-muted)!important}.access-intro h1{white-space:pre-line!important;font-size:clamp(28px,3.1vw,42px)!important;line-height:1.55!important;letter-spacing:-1px!important;font-weight:500!important;margin:20px 0!important;color:var(--ui-ink)!important}.access-intro p{font-size:13px!important;color:var(--ui-text)!important;line-height:2!important;max-width:280px!important}.access-index{margin-top:45px!important;display:grid!important;gap:18px!important;color:var(--ui-text)!important;font-size:12px!important}.access-index span{font-size:12px!important;color:var(--ui-muted)!important;margin-right:16px!important;font-variant-numeric:tabular-nums!important}.access-aside>small{font-size:12px!important;color:var(--ui-muted)!important}.access-main{display:flex!important;align-items:center!important;justify-content:center!important;padding:48px 30px!important}.access-form{width:100%!important;max-width:350px!important}.access-label{font-size:12px!important;color:var(--ui-muted)!important}.access-form h2{font-size:28px!important;letter-spacing:-.5px!important;font-weight:550!important;margin:12px 0!important}.access-description{font-size:12px!important;color:var(--ui-muted)!important;line-height:1.9!important;margin:8px 0 28px!important}.access-fields{display:grid!important;gap:18px!important}.access-fields label{display:grid!important;gap:8px!important;font-size:12px!important;color:var(--ui-text)!important;font-weight:500!important}.access-fields :is(input,select){background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:5px!important;min-height:42px!important;width:100%!important;padding:10px 12px!important;color:var(--ui-ink)!important;font-size:13px!important;outline:none!important;transition:border-color .14s,box-shadow .14s!important}.access-fields :is(input,select):focus{border-color:var(--ui-focus)!important;box-shadow:0 0 0 3px var(--ui-primary-light)!important}.access-fields input::placeholder{color:var(--ui-muted)!important;font-size:12px!important}.access-fields small{font-size:12px!important;color:var(--ui-muted)!important;line-height:1.8!important}.access-fields p{margin:0!important;font-size:12px!important;line-height:1.8!important}.access-password{position:relative!important}.access-password input{padding-right:55px!important}.access-password button{position:absolute!important;right:8px!important;top:9px!important;padding:4px 6px!important;border:0!important;background:transparent!important;color:var(--ui-muted)!important;font-size:12px!important;cursor:pointer!important}.access-primary{border:1px solid var(--ui-primary)!important;border-radius:5px!important;padding:12px 18px!important;color:var(--ui-on-primary)!important;background:var(--ui-primary)!important;font-size:13px!important;font-weight:500!important;cursor:pointer!important;transition:background .14s!important}.access-primary:hover{background:var(--ui-primary-hover)!important}.access-primary:disabled{opacity:.5!important;cursor:not-allowed!important}.access-links{display:flex!important;justify-content:space-between!important;margin-top:24px!important;font-size:12px!important}.access-links a,.access-success a{color:var(--ui-primary)!important;text-decoration:none!important}.access-links a:hover,.access-success a:hover{text-decoration:underline!important}.access-error{background:var(--ui-red-soft)!important;border:1px solid var(--ui-red)!important;color:var(--ui-red)!important;padding:12px 14px!important;font-size:12px!important;line-height:1.8!important;border-radius:5px!important}.access-success{background:var(--ui-subtle)!important;color:var(--ui-text)!important;padding:14px!important;font-size:12px!important;line-height:1.8!important;border-radius:5px!important}.access-success p{margin:0 0 12px!important}.access-success button{background:none!important;border:0!important;color:var(--ui-primary)!important;cursor:pointer!important;margin-left:20px!important}.access-shell :is(a,button):focus-visible{outline:2px solid var(--ui-focus)!important;outline-offset:3px!important}.profile-dialog{position:relative!important;border:1px solid var(--ui-line)!important;border-radius:8px!important;width:min(470px,94vw)!important;padding:30px!important;box-shadow:var(--ui-menu-shadow)!important}.profile-dialog::backdrop{background:var(--ui-overlay)!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}.profile-dialog .access-fields{margin-top:20px!important}.profile-dialog .access-fields label{color:var(--ui-text)!important}.profile-dialog .access-fields input{border-radius:5px!important}.profile-dialog .access-fields .access-primary{background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;border-radius:5px!important}.account-settings header h2{font-size:20px!important;font-weight:550!important;margin:0 0 8px!important}.account-settings header p{font-size:12px!important;color:var(--ui-muted)!important;line-height:1.7!important}.account-close{position:absolute!important;right:12px!important;top:12px!important;border:0!important;background:none!important;color:var(--ui-muted)!important;font-size:22px!important;padding:4px 8px!important;cursor:pointer!important}.account-tabs{display:flex!important;gap:20px!important;border-bottom:1px solid var(--ui-line)!important;margin:24px 0 0!important}.account-tabs button{border:0!important;border-bottom:2px solid transparent!important;border-radius:0!important;background:none!important;color:var(--ui-muted)!important;padding:0 0 11px!important;font-size:12px!important;cursor:pointer!important}.session-mark{border:0!important;background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;border-radius:6px!important;width:42px!important;height:42px!important;font-size:22px!important}.session-screen h1{font-weight:500!important;font-size:21px!important}.session-screen button{background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;border-radius:5px!important}@keyframes workspace-enter{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.workspace-shell main,.access-form{animation:workspace-enter .18s ease-out both!important}@media(min-width:1500px){.workspace-sidebar{width:240px!important}.workspace-shell main{padding-inline:36px!important}}@media(max-width:1000px){.workspace-sidebar{width:200px!important;padding-inline:12px!important}.workspace-brand{padding-inline:5px!important}.workspace-shell main{padding:22px!important}.workspace-shell>div>header{padding-inline:22px!important}.access-aside{padding-inline:12%!important}}@media(max-width:767px){.workspace-sidebar{width:100%!important;height:auto!important;padding:16px 16px 0!important;border-right:0!important;border-bottom:1px solid var(--ws-line)!important;position:relative!important}.workspace-brand{margin-bottom:15px!important;padding:0!important}.workspace-brand strong{font-size:17px!important}.workspace-mark{width:31px!important;height:31px!important;font-size:18px!important}.workspace-sidebar nav{padding-bottom:12px!important;gap:5px!important;scrollbar-width:thin!important}.workspace-sidebar nav>button{padding:9px 11px!important;border:1px solid transparent!important}.workspace-sidebar nav>button.active{border-color:var(--ui-primary)!important}.workspace-sidebar nav>button.active:before{display:none!important}.workspace-shell>div>header,.workspace-shell .study-main>header{height:56px!important;padding-inline:16px!important}.workspace-shell main{padding:22px 16px!important}.workspace-shell h1{font-size:23px!important}.workspace-shell .study-stats{gap:8px!important}.study-app .study-stats .study-panel{padding:14px 12px!important}.workspace-shell .study-stats strong{font-size:27px!important}.edu-card{padding:18px!important}.edu-launcher .edu-button-row{width:100%!important;margin-top:6px!important}.edu-banner{padding:18px!important}.edu-clock{font-size:62px!important}.edu-focus{padding:24px!important}.edu-metrics>div{padding:14px 8px!important}.access-shell{display:block!important}.access-aside{min-height:0!important;padding:22px 24px!important;background:var(--ui-surface)!important;border-right:0!important;border-bottom:1px solid var(--ui-line)!important}.access-intro,.access-aside>small{display:none!important}.access-main{padding:38px 24px!important}.access-form{max-width:400px!important}.access-form h2{font-size:26px!important}.profile-dialog{padding:26px 22px!important}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.op-shell{--green:var(--ui-primary)!important;--ink:var(--ui-ink)!important;grid-template-columns:224px minmax(0,1fr)!important}.workspace-sidebar nav>a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:6px;color:var(--ui-text);text-decoration:none;font-size:13px;transition:background .14s}.workspace-sidebar nav>a:hover{background:var(--ui-hover);color:var(--ui-ink)}.workspace-sidebar nav>a.active{background:var(--ui-primary-light);color:var(--ui-primary);font-weight:600;box-shadow:none}.op-card{border:1px solid var(--ui-line)!important;border-radius:8px!important;box-shadow:none!important;padding:22px!important;background:var(--ui-surface)!important}.op-card h2{font-size:16px!important;font-weight:600!important}.op-shell button,.op-download{border-radius:5px!important;color:var(--ui-text)!important;font-weight:500!important;border-color:var(--ui-line)!important;box-shadow:none!important}.op-shell button.primary{background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;border-color:var(--ui-primary)!important}.op-shell .op-tag{border-radius:4px!important;font-weight:500!important}.op-shell .op-kicker{font-size:0!important}.op-kicker h1{font-size:26px!important}.op-kicker p{font-size:12px!important;letter-spacing:0!important}.op-notice{background:var(--ui-subtle)!important;border-radius:5px!important;color:var(--ui-muted)!important;font-size:12px!important}.op-stats strong{font-weight:550!important;color:var(--ui-primary)!important}.data-mode-note{position:fixed;left:24px;bottom:24px;z-index:60;width:176px;border-top:1px solid var(--ui-line);background:var(--ui-surface);color:var(--ui-amber);font-size:12px;line-height:1.8;padding:12px 0 0;pointer-events:none}@media(max-width:767px){.op-shell{display:block!important}.workspace-sidebar nav>a{flex-shrink:0;white-space:nowrap;padding:9px 11px}.op-tools{gap:6px!important}.op-body{padding:22px 16px!important}.op-shell>div>header{height:auto!important;min-height:56px!important;padding:14px 16px!important}.data-mode-note{position:static;width:auto;padding:9px 16px;background:var(--ui-subtle);border-top:0;font-size:12px}}body:has(.data-mode-note) .workspace-sidebar-foot{visibility:hidden}.edu-page-heading{margin-bottom:0!important}.edu-banner{padding:14px 20px!important}.edu-banner h2{font-size:15px!important}.edu-banner p{margin:4px 0 0!important}.access-main:has(.access-registration) .access-form{max-width:430px!important}.access-registration{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:18px 16px!important}.access-registration>small,.access-registration>.access-error,.access-registration>.access-primary{grid-column:1/-1!important}@media(max-width:767px){.access-registration{grid-template-columns:1fr!important;gap:16px!important}}.op-stats>div,.op-ledger-summary>div{background:var(--ui-surface)!important;box-shadow:none!important;border-radius:6px!important;border:1px solid var(--ui-line)!important}@media(max-width:1100px){.op-shell>div>header{height:auto!important;min-height:62px!important}}@media(max-width:767px){.data-mode-note{position:fixed!important;bottom:0!important;left:0!important;width:100%!important;padding:8px 16px!important;border-top:1px solid var(--ui-line)!important;background:var(--ui-subtle)!important;font-size:12px!important;line-height:1.8!important}.data-mode-note br{display:none}body:has(.data-mode-note) .workspace-shell main{padding-bottom:64px!important}}@media(max-width:767px){.edu-launcher{padding:0!important;background:transparent!important;border:0!important}.edu-launcher h2{display:none!important}.edu-launcher .edu-button-row{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:6px!important;margin:0!important;width:100%!important}.edu-launcher .edu-button-row button{font-size:12px!important;padding:9px 6px!important}.op-head .op-tools>button:nth-child(1),.op-head .op-tools>button:nth-child(2){display:none!important}.op-head .op-tools{width:100%!important}.op-head .op-tools>select{min-width:0!important;flex:1!important}.op-head .op-tools .ws-account-button{white-space:nowrap!important}}:root{--ws-ink:var(--ui-ink)!important;--ws-muted:var(--ui-muted)!important;--ws-line:var(--ui-line)!important;--ws-accent:var(--ui-primary)!important;--ws-paper:var(--ui-page)!important}body{color:var(--ws-ink);background:var(--ws-paper)!important}.workspace-shell,.op-shell{display:block!important;min-height:100vh;--ws-accent:var(--ui-primary)!important;background:var(--ws-paper)!important}.study-main{margin-left:0!important}.workspace-shell:not(.op-shell)>div>header{display:none!important}.reference-topbar{position:sticky;top:0;z-index:45;background:color-mix(in srgb,var(--ui-surface) 97%,transparent);border-bottom:1px solid var(--ui-line);box-shadow:var(--ui-card-shadow)}.reference-topbar-inner{max-width:1540px;margin:auto;min-height:74px;padding:0 28px;display:flex;align-items:center;gap:30px}.reference-brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none;color:var(--ui-ink);white-space:nowrap}.reference-brand>svg{width:43px;height:43px}.reference-brand strong{display:block;font-size:20px;font-weight:750;letter-spacing:2px;line-height:1.4}.reference-brand small{display:block;font-size:12px;color:var(--ui-muted);letter-spacing:2px;margin-top:2px}.reference-nav{display:flex;align-self:stretch;align-items:stretch;gap:20px;min-width:0}.reference-nav>button,.reference-more>button{position:relative;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;display:flex;align-items:center;justify-content:center;gap:5px;padding:0 3px!important;color:var(--ui-text)!important;font-size:14px!important;font-weight:600!important;white-space:nowrap;cursor:pointer}.reference-nav>button:after,.reference-more>button:after{content:"";position:absolute;bottom:11px;left:2px;right:2px;height:3px;border-radius:5px;background:var(--ui-primary);transform:scaleX(0);transition:transform .16s}.reference-nav>button.active:after,.reference-more>button.active:after{transform:scaleX(1)}.reference-nav>button:hover,.reference-more>button:hover{color:var(--ui-primary)!important}.reference-nav b{font-size:12px;padding:1px 5px;background:var(--ui-subtle);border-radius:6px;color:var(--ui-primary)}.reference-more{position:relative;display:flex}.reference-header-actions{display:flex;align-items:center;gap:20px;margin-left:auto;flex-shrink:0}.reference-search{position:relative;width:205px}.reference-search label{display:flex;align-items:center;gap:9px;background:var(--ui-subtle);border:1px solid transparent;border-radius:11px;padding:9px 12px;color:var(--ui-muted)}.reference-search label:focus-within{border-color:var(--ui-focus);background:var(--ui-surface)}.reference-search input{width:100%;min-width:0;background:transparent!important;border:0!important;outline:0!important;font-size:12px!important;padding:0!important;color:var(--ui-ink)}.reference-search input::placeholder{color:var(--ui-muted)}.reference-search label button{border:0;background:transparent;cursor:pointer;color:var(--ui-muted);padding:0}.reference-popover{position:absolute;top:calc(100% + 8px);right:0;min-width:220px;padding:7px;background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:13px;box-shadow:var(--ui-menu-shadow);z-index:55}.reference-popover button{display:flex;align-items:center;gap:10px;width:100%;padding:12px!important;text-align:left;border:0!important;border-radius:8px!important;background:var(--ui-surface)!important;color:var(--ui-ink)!important;cursor:pointer;font-size:13px!important}.reference-popover button:hover,.reference-popover button[aria-current=page]{background:var(--ui-hover)!important;color:var(--ui-primary)!important}.reference-popover span{margin-left:auto;color:var(--ui-muted);font-size:12px}.reference-popover p,.reference-popover small{display:block;padding:10px;color:var(--ui-muted);font-size:12px;line-height:1.7}.reference-more-menu{top:calc(100% - 4px)}.workspace-shell main{max-width:var(--shell-max)!important;padding:26px 28px 48px!important;margin:auto!important;color:var(--ui-text)}.workspace-shell h1{color:var(--ui-ink)!important;font-weight:720!important;font-size:28px!important;letter-spacing:-.6px!important}.workspace-shell h2{color:var(--ui-ink)!important;font-size:16px!important;font-weight:650!important}.workspace-shell p{line-height:1.8}.workspace-shell .study-hero{padding-bottom:0!important;margin-bottom:20px!important}.workspace-shell .study-hero p{margin-top:4px!important;font-size:13px!important;color:var(--ui-muted)!important}.ws-surface,.study-app .study-panel,.workspace-shell .edu-card,.op-shell .op-card,.op-shell .op-stats>*,.op-shell .op-ledger-summary>*{border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;box-shadow:var(--ui-card-shadow)!important;background:var(--ui-surface)!important}.ws-surface:hover{box-shadow:var(--ui-card-shadow-hover)!important;border-color:color-mix(in srgb,var(--ui-primary) 32%,var(--ui-line))!important}.study-app .study-panel{padding:20px!important}.workspace-shell :is(.study-panel,.ws-surface,.edu-card,.op-card) h2{margin-bottom:14px}.workspace-shell main button,.op-shell button{border-radius:var(--ui-radius-control)!important;transition:background var(--ui-dur),border-color var(--ui-dur),box-shadow var(--ui-dur)!important}.workspace-shell main :is(button.primary,button.text-white,.edu-primary),.op-shell button.primary{background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important;box-shadow:0 3px 8px color-mix(in srgb,var(--ui-primary) 12%,transparent)!important}.workspace-shell main :is(button.primary,button.text-white,.edu-primary):hover:not(:disabled),.op-shell button.primary:hover:not(:disabled){background:var(--ui-primary-hover)!important}.workspace-shell main button:not(.primary):not(.text-white):not(.edu-primary){color:var(--ui-text)}.workspace-shell :is(button,a,input,select,textarea):focus-visible{outline:2px solid var(--ui-focus)!important;outline-offset:3px!important}.workspace-shell button:disabled{cursor:not-allowed}.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]),textarea,select){border:1px solid var(--ui-line)!important;background:var(--ui-surface)!important;border-radius:var(--ui-radius-control)!important;color:var(--ui-ink)!important;min-height:40px!important}.workspace-shell textarea{line-height:1.8!important}.workspace-shell main :is(input,select,textarea):focus{border-color:var(--ui-focus)!important}.workspace-shell tbody tr:hover{background:var(--ui-hover)!important}.workspace-shell :is(.study-callout,.edu-first-step){background:var(--ui-subtle)!important;border-left-color:var(--ui-primary)!important;border-radius:10px!important;color:var(--ui-text)!important}.workspace-shell .study-steps{gap:12px}.workspace-shell .study-steps>div{background:var(--ui-subtle)!important;border-color:var(--ui-line)!important;border-radius:10px!important}.workspace-shell .study-tag,.op-shell .op-tag{border-radius:7px!important;background:var(--ui-subtle)!important;color:var(--ui-primary)!important;border-color:var(--ui-line)!important}.workspace-shell .study-bar{background:var(--ui-primary)!important}.workspace-shell .study-notice{border-radius:10px!important}.workspace-shell .study-stats strong{color:var(--ui-primary)!important;font-weight:700!important}.workspace-shell .study-stats .study-panel{padding:16px 20px!important}.workspace-shell .study-stats .study-panel h2{font-size:12px!important;font-weight:500!important;color:var(--ui-muted)!important;margin-bottom:4px!important}.workspace-shell .study-stats p{margin:4px 0 0!important}.workspace-shell .edu-launcher{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:12px!important;margin-bottom:18px!important;box-shadow:none!important}.workspace-shell .edu-launcher h2{font-size:14px!important}.workspace-shell .edu-launcher .edu-banner{background:var(--ui-subtle)!important;color:var(--ui-primary)!important;border-radius:10px!important}.workspace-shell .edu-tabs button{border-radius:9px!important}.workspace-shell .edu-tabs button.active{background:var(--ui-hover)!important;color:var(--ui-primary)!important}.workspace-shell .edu-note,.workspace-shell .edu-feedback{border-radius:10px!important;background:var(--ui-subtle)!important}.workspace-shell .edu-clock{color:var(--ui-primary)!important}.workspace-shell .edu-page-heading h1{color:var(--ui-ink)!important}.op-shell .op-body{max-width:1500px;width:100%;margin:auto;min-width:0}.op-shell .op-head{position:static!important;background:transparent!important;box-shadow:none!important;border:0!important;padding:18px 28px 0!important;height:auto!important;display:flex!important;justify-content:flex-end!important}.op-shell .op-head>div:first-child{display:none}.op-shell .op-tools{flex-wrap:wrap;gap:8px}.op-shell .op-title{margin-bottom:22px}.op-shell .op-stats{gap:16px}.op-shell .op-stats strong{color:var(--ui-primary)!important}.op-shell .op-card{padding:22px!important}.op-shell .op-table{overflow-x:auto}.op-shell .op-tag{font-size:12px}.op-shell .op-notice{border-radius:10px!important}.access-shell{background:var(--ui-page)!important;color:var(--ui-ink)!important}.access-aside{background:var(--ui-primary-light)!important;color:var(--ui-ink)!important;border-right:1px solid var(--ui-line)!important}.access-intro h1{color:var(--ui-ink)!important}.access-intro>span,.access-label{color:var(--ui-primary)!important}.access-brand>svg{width:45px;height:45px}.access-brand{gap:10px!important;color:var(--ui-ink)!important}.access-brand strong{letter-spacing:2px}.access-main{background:var(--ui-page)!important}.access-form{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;padding:34px!important;box-shadow:var(--ui-card-shadow)!important}.access-form h2{color:var(--ui-ink)!important}.access-form input,.access-form select{border-radius:var(--ui-radius-control)!important;background:var(--ui-surface)!important}.access-submit{border-radius:var(--ui-radius-control)!important;background:var(--ui-primary)!important}.access-submit:hover{background:var(--ui-primary-hover)!important}.access-links a{color:var(--ui-primary)!important}.profile-dialog,.study-modal,.op-dialog{border-radius:16px!important;border-color:var(--ui-line)!important;box-shadow:var(--ui-menu-shadow)!important}.profile-dialog::backdrop,dialog.study-modal::backdrop,dialog.op-dialog::backdrop{background:var(--ui-overlay)!important;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.data-mode-note{left:auto!important;right:18px!important;bottom:12px!important;font-size:12px!important;max-width:260px!important;background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:8px!important;box-shadow:none!important}.ws-shortcut{border-radius:10px!important}.study-bottom-note{color:var(--ui-muted)!important}@media(min-width:1150px){.reference-today .study-grid{grid-template-columns:minmax(0,1.45fr) minmax(280px,1fr)!important}.reference-today .study-stats{max-width:640px;margin-left:auto}.reference-today .edu-launcher{padding:12px 18px!important}.reference-today .edu-launcher h2{margin-bottom:6px!important}}@media(max-width:1250px){.reference-topbar-inner{gap:22px;padding-inline:22px}.reference-nav{gap:16px}.reference-search{width:170px}.reference-header-actions{gap:12px}.reference-brand strong{font-size:18px}}@media(max-width:1050px){.reference-topbar-inner{flex-wrap:wrap;gap:0 22px;padding-top:12px}.reference-brand,.reference-header-actions{margin-bottom:10px}.reference-nav{order:3;width:100%;min-height:46px;gap:26px}.reference-nav>button:after,.reference-more>button:after{bottom:3px}.reference-more-menu{top:100%}.reference-search{width:210px}.workspace-shell main{padding:24px!important}}@media(max-width:640px){.reference-topbar-inner{padding:10px 16px 0;gap:0 12px}.reference-brand>svg{width:34px;height:34px}.reference-brand strong{font-size:16px;letter-spacing:1px}.reference-brand small{font-size:12px;letter-spacing:1px}.reference-search{display:none}.reference-header-actions{gap:0}.reference-header-actions .ws-account-button span{max-width:76px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.reference-nav{gap:0;justify-content:space-between;min-height:44px}.reference-nav>button,.reference-more>button{font-size:12px!important;padding:0 2px!important}.reference-nav b{display:none}.reference-more-menu{right:0;min-width:200px}.workspace-shell main{padding:20px 14px 36px!important}.workspace-shell h1{font-size:24px!important}.workspace-shell .study-hero{gap:12px!important}.study-app .study-panel{padding:16px!important}.workspace-shell .study-stats{gap:8px!important}.workspace-shell .study-stats .study-panel{padding:12px!important}.workspace-shell .study-stats strong{font-size:27px!important}.workspace-shell .study-stats p{font-size:12px!important}.study-stats .study-panel{margin-bottom:12px!important}.op-shell .op-head{padding:14px 14px 0!important}.op-shell .op-card{padding:16px!important}.access-form{padding:24px!important;border-radius:14px!important}.access-main{padding:24px 16px!important}.reference-popover{max-width:calc(100vw - 32px)}.study-steps{flex-wrap:wrap}.data-mode-note{right:10px!important;bottom:8px!important}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.reference-overview{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:20px}.reference-overview>div:first-child{min-width:0}.reference-overview h2{font-size:24px!important;margin:4px 0!important}.reference-overview p{margin:4px 0!important;font-size:13px;color:var(--ui-muted)!important}.reference-eyebrow{font-size:12px;color:var(--ui-muted);letter-spacing:1px}.reference-overview .study-stats{width:390px;flex-shrink:0;margin:0!important}.reference-overview .study-stats .study-panel{margin-bottom:0!important}.reference-dashboard{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr) minmax(0,.86fr);gap:16px;align-items:start}.reference-dashboard>div,.reference-dashboard>aside{min-width:0}.reference-dashboard .study-panel h2{font-size:16px!important}.reference-card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;color:var(--ui-muted);margin-bottom:14px}.reference-card-meta>span{overflow-wrap:anywhere}.reference-problem{border:1px solid var(--ui-line);border-radius:11px;padding:14px;margin-top:12px}.reference-problem>p{color:var(--ui-text)!important;line-height:1.9}.reference-answer{background:var(--ui-red-soft);border-radius:10px;padding:12px;margin-top:12px;color:var(--ui-red)}.reference-answer small{font-size:12px}.reference-answer p{margin-bottom:0;color:inherit!important}.reference-answer-neutral{background:var(--ui-subtle);color:var(--ui-text)}.reference-error-reason{font-size:12px}.reference-dashboard .study-steps{gap:8px}.reference-dashboard .study-steps>div{padding:9px!important;border:0!important}.reference-dashboard .study-steps b{font-size:12px}.reference-ai-message{display:flex;align-items:start;gap:12px}.reference-ai-message>div{flex:1;background:var(--ui-subtle);border-radius:12px;padding:12px}.reference-ai-message p{margin:0!important;font-size:13px;color:var(--ui-text)!important;white-space:pre-wrap;max-height:300px;overflow:auto}.reference-ai-symbol{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ui-primary-light);color:var(--ui-primary);flex-shrink:0;font-size:21px}.workspace-shell button.reference-chat-entry{display:flex;justify-content:space-between;align-items:center;width:100%;margin-top:16px;padding:10px 12px;background:var(--ui-surface)!important;border-color:var(--ui-line)!important;color:var(--ui-muted)!important;font-weight:400}.reference-chat-entry>span{display:grid;place-items:center;background:var(--ui-primary);color:var(--ui-on-primary);border-radius:50%;width:27px;height:27px;font-size:18px}.reference-tip{margin-top:16px;padding:10px 12px;background:var(--ui-amber-soft);border-radius:9px;color:var(--ui-amber);font-size:12px;line-height:1.7}.reference-review-time{color:var(--ui-primary);font-size:21px}.workspace-shell button.reference-work-entry{display:flex;width:100%;gap:10px;align-items:center;text-align:left;border:0!important;border-bottom:1px solid var(--ui-line)!important;border-radius:0!important;padding:12px 0!important;background:transparent!important}.reference-work-entry>div{flex:1;min-width:0}.reference-work-entry b{display:block;font-size:12px;line-height:1.7;color:var(--ui-ink)}.reference-work-entry small{display:block;font-size:12px;color:var(--ui-muted);margin-top:4px;line-height:1.6}.reference-work-symbol{display:grid;place-items:center;width:44px;height:48px;border-radius:8px;background:var(--ui-green-soft);color:var(--ui-green);font-size:28px;flex-shrink:0}.reference-empty{text-align:center;padding:24px 0}.reference-empty>span{color:var(--ui-muted);font-size:40px}.reference-dashboard .edu-launcher>div>span{display:none!important}.reference-dashboard .edu-launcher p{font-size:12px}.reference-dashboard .edu-button-row{display:flex;flex-wrap:wrap}.reference-dashboard .study-task-list b,.reference-dashboard .study-task-list p{font-size:12px}.reference-dashboard .study-task-list button{font-size:12px;padding:6px 9px}.reference-dashboard .study-task-list{max-height:500px;overflow-y:auto}@media(max-width:1100px){.reference-dashboard{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.reference-dashboard>aside{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}.reference-overview .study-stats{width:340px}}@media(max-width:720px){.reference-overview{display:block}.reference-overview .study-stats{width:100%;margin-top:16px!important}.reference-overview h2{font-size:20px!important}.reference-dashboard{display:block}.reference-dashboard>aside{display:block}.reference-card-meta{flex-wrap:wrap}}.workspace-shell .reference-overview h2{font-size:28px!important;font-weight:720!important;color:var(--ui-ink)!important}.workspace-shell button.reference-add-problem{padding:0!important;border:0!important;margin-top:8px;background:transparent!important;font-size:12px;color:var(--ui-primary)!important}.reference-overview{padding-bottom:4px}.reference-dashboard .study-steps>div{background:transparent!important}.reference-dashboard .study-steps{padding-top:20px}.reference-dashboard .study-panel{margin-bottom:16px!important}.workspace-shell .op-stats a{color:var(--ui-primary)!important}.access-primary,.account-primary{background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;border-radius:var(--ui-radius-control)!important;color:var(--ui-on-primary)!important}.access-primary:hover:not(:disabled),.account-primary:hover:not(:disabled){background:var(--ui-primary-hover)!important}.account-settings :is(input,select,textarea){background:var(--ui-surface)!important;border-radius:var(--ui-radius-control)!important;border-color:var(--ui-line)!important}.account-tabs button[aria-selected=true]{border-bottom-color:var(--ui-primary)!important;color:var(--ui-primary)!important}.session-screen{background:var(--ui-page)!important;color:var(--ui-ink)!important}.session-mark{border-radius:50%!important;background:var(--ui-subtle)!important;color:var(--ui-primary)!important}.session-screen button{background:var(--ui-primary)!important;border-radius:var(--ui-radius-control)!important}.workspace-shell .study-hero{border-bottom:0!important}.op-shell .op-head .op-tools>button{display:inline-flex!important}@media(max-width:640px){.workspace-shell .reference-overview h2{font-size:24px!important}}.reference-overview h1{margin:4px 0!important}.reference-popover{animation:reference-menu-in .12s ease-out}.workspace-shell :is(.study-panel,.ws-surface,.op-card){animation:reference-card-in .18s ease-out}@keyframes reference-menu-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes reference-card-in{0%{opacity:.5;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}.workspace-student,.workspace-student .study-main{background:var(--ui-page)!important}.workspace-student .reference-topbar{box-shadow:none!important}.workspace-student .reference-topbar-inner{min-height:70px}.workspace-student .reference-brand strong{letter-spacing:1px}.workspace-student .reference-nav>button:after,.workspace-student .reference-more>button:after{height:2px}.today-editorial{color:var(--ui-text)}.today-masthead{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:0 2px 22px}.today-kicker,.today-overline{display:block;font-size:12px;font-weight:650;letter-spacing:.08em;color:var(--ui-green)}.today-masthead h1{margin:5px 0 4px!important;font-size:29px!important;line-height:1.3;letter-spacing:-.02em!important}.today-masthead p{margin:0!important;font-size:13px;color:var(--ui-muted)!important}.workspace-student main button.today-add-button{display:flex;align-items:center;gap:24px;padding:10px 13px;border-color:var(--ui-line);background:var(--ui-surface);color:var(--ui-ink)!important;font-size:12px;font-weight:600;border-radius:7px!important}.today-add-button span{font-size:17px;font-weight:400;line-height:1}.workspace-student main button.today-add-button:hover{border-color:var(--ui-green);background:var(--ui-surface)}.today-summary{display:grid;grid-template-columns:repeat(3,minmax(110px,.65fr)) minmax(210px,1.35fr);background:var(--ui-surface);border:1px solid var(--ui-line);border-radius:9px;margin-bottom:20px;overflow:hidden}.workspace-student .today-summary button{display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:10px;text-align:left;min-height:78px;padding:16px 20px!important;border:0!important;border-right:1px solid var(--ui-line)!important;border-radius:0!important;background:transparent!important}.workspace-student .today-summary button:last-child{border-right:0!important}.today-summary button:hover,.today-summary button[aria-pressed=true]{background:var(--ui-subtle)!important}.today-summary button span{font-size:12px;color:var(--ui-muted)}.today-summary button strong{font-size:24px;line-height:1;color:var(--ui-ink);font-weight:650;font-variant-numeric:tabular-nums}.today-summary .today-next-review{grid-template-columns:1fr auto}.today-next-review strong{font-size:15px!important;color:var(--ui-green)!important;text-align:right}.today-next-review small{grid-column:1/-1;font-size:12px;color:var(--ui-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.today-layout{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(0,1fr) minmax(250px,.82fr);align-items:start;gap:16px}.today-layout>div,.today-layout>aside{min-width:0}.workspace-student .today-layout .study-panel{margin:0 0 16px!important;padding:22px!important;border:1px solid var(--ui-line)!important;border-radius:9px!important;background:var(--ui-surface)!important;box-shadow:none!important;animation:none!important}.today-section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--ui-line)}.today-section-heading h2{margin:0!important;font-size:15px!important;font-weight:700!important;line-height:1.4;color:var(--ui-ink)!important}.today-meta{min-width:0;max-width:55%;font-size:12px;color:var(--ui-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:right}.today-focus-content{padding:4px 0 13px}.today-focus-content h3{margin:8px 0 12px!important;font-size:21px!important;line-height:1.45;font-weight:650!important;color:var(--ui-ink)!important}.today-focus-content .study-statement{margin:0!important;font-size:14px;color:var(--ui-text)!important;line-height:1.85;max-height:270px;overflow:auto}.today-answers{display:grid;gap:0;border-top:1px solid var(--ui-line);margin-top:8px}.today-answers>div{display:grid;grid-template-columns:100px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid var(--ui-line);align-items:start}.today-answers span{font-size:12px;color:var(--ui-muted);padding-top:3px}.today-answers p{margin:0!important;font-size:13px;line-height:1.7;color:var(--ui-ink)!important}.today-error-reason{font-size:12px;color:var(--ui-muted)!important;margin:11px 0 0!important}.today-focus-actions{display:flex;align-items:center;gap:13px;margin-top:22px}.workspace-student .today-focus-actions button{padding:10px 15px;font-size:12px;border-radius:7px!important}.workspace-student .today-focus-actions button:not(.primary){background:transparent!important;border-color:transparent!important;color:var(--ui-text)!important}.today-focus-actions .primary span{margin-left:16px}.today-learning-path{display:flex;gap:0;margin:22px 0 0!important;padding:17px 0 0!important;border-top:1px solid var(--ui-line);list-style:none!important}.today-learning-path li{display:flex;gap:7px;align-items:center;flex:1;min-width:0;margin:0!important;font-size:12px;color:var(--ui-muted);white-space:nowrap}.today-learning-path li+li{border-left:1px solid var(--ui-line);padding-left:14px}.today-learning-path li span{font-size:12px;font-variant-numeric:tabular-nums;color:var(--ui-green);font-weight:700}.today-empty{padding:16px 0 6px}.today-empty p{font-size:13px}.today-empty button{margin-top:10px}.today-quick-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--ui-line);background:var(--ui-surface);border-radius:9px;overflow:hidden}.workspace-student .today-quick-links button{display:flex;align-items:center;justify-content:space-between;gap:6px;min-height:57px;padding:12px 15px!important;border:0!important;border-right:1px solid var(--ui-line)!important;border-radius:0!important;background:transparent!important;color:var(--ui-ink)!important;font-size:12px;text-align:left}.workspace-student .today-quick-links button:last-child{border-right:0!important}.today-quick-links button span{color:var(--ui-muted)}.workspace-student .today-quick-links button:hover{background:var(--ui-subtle)!important}.today-guidance-content{padding:1px 0 13px}.today-guidance-content p{margin:9px 0 5px!important;font-size:13px;line-height:1.85;white-space:pre-wrap;max-height:230px;overflow:auto;color:var(--ui-ink)!important}.workspace-student main button.today-inline-link,.workspace-student main button.today-heading-link{display:inline-flex;align-items:center;gap:8px;padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;color:var(--ui-green)!important;font-size:12px;font-weight:650}.workspace-student main button.today-inline-link{margin-top:4px;font-size:12px}.today-inline-link span{font-size:15px;font-weight:400}.today-footnote{margin:16px 0 0!important;padding-top:13px;border-top:1px solid var(--ui-line);font-size:12px;color:var(--ui-muted)!important}.today-connection h3{margin:9px 0 5px!important;font-size:14px;color:var(--ui-ink)!important}.today-connection p{margin:0 0 9px!important;font-size:12px;line-height:1.8}.today-task-list>div{display:flex;align-items:start;gap:10px;padding:12px 0;border-bottom:1px solid var(--ui-line)}.today-task-list>div:first-child{padding-top:0}.today-task-list>div:last-child{border-bottom:0;padding-bottom:0}.today-task-list input{margin-top:4px;flex:0 0 15px}.today-task-list>div>div{min-width:0}.workspace-student main .today-task-list button{display:block;text-align:left;padding:0!important;border:0!important;background:transparent!important;color:var(--ui-ink)!important;font-size:12px;font-weight:650;line-height:1.6}.today-task-list small{display:block;margin-top:2px;font-size:12px;line-height:1.5;color:var(--ui-muted)}.today-work-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:12px 0!important;border:0!important;border-bottom:1px solid var(--ui-line)!important;border-radius:0!important;background:transparent!important;text-align:left}.today-work-row:last-child{border-bottom:0!important;padding-bottom:0!important}.today-work-row span{min-width:0}.today-work-row strong{display:block;font-size:12px;color:var(--ui-ink);line-height:1.5}.today-work-row small{display:block;margin-top:3px;font-size:12px;color:var(--ui-muted);line-height:1.5}.today-work-row b{font-size:15px;font-weight:400;color:var(--ui-muted)}.today-explore-panel p,.today-empty-note{margin:0!important;font-size:12px;line-height:1.75;color:var(--ui-text)!important}.today-explore-panel small{display:block;margin-top:8px;font-size:12px;color:var(--ui-muted)}.ai-wait{position:relative;display:flex;align-items:center;gap:12px;overflow:hidden;margin:13px 0;padding:13px 15px 16px;border:1px solid var(--ui-line);border-radius:8px;background:var(--ui-surface);color:var(--ui-ink);box-shadow:none}.ai-wait:after{content:"";position:absolute;left:0;bottom:0;width:32%;height:2px;background:var(--ui-green);animation:ai-wait-progress 2.2s ease-in-out infinite alternate}.ai-wait-indicator{width:10px;height:10px;flex:none;border:2px solid var(--ui-green);border-top-color:transparent;border-radius:50%;animation:ai-wait-turn 1s linear infinite}.ai-wait-copy{display:grid;gap:2px;min-width:0;flex:1}.ai-wait-copy strong{font-size:12px;color:var(--ui-ink)}.ai-wait-copy small{font-size:12px;color:var(--ui-muted);line-height:1.5}.ai-wait-time{font-size:12px;color:var(--ui-muted);white-space:nowrap;font-variant-numeric:tabular-nums}.workspace-student .study-main main>.ai-wait{position:fixed;right:22px;bottom:20px;z-index:65;width:min(365px,calc(100vw - 32px));box-shadow:var(--ui-menu-shadow)}@keyframes ai-wait-turn{to{transform:rotate(360deg)}}@keyframes ai-wait-progress{0%{transform:translate(-100%)}to{transform:translate(315%)}}@media(max-width:1190px){.today-layout{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}.today-side-column{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.workspace-student .today-side-column .study-panel{margin-bottom:0!important}}@media(max-width:900px){.workspace-student main{padding:24px!important}.today-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.today-side-column{grid-template-columns:repeat(2,minmax(0,1fr))}.today-summary{grid-template-columns:repeat(3,minmax(0,1fr))}.today-summary .today-next-review{grid-column:1/-1;border-top:1px solid var(--ui-line)!important}}@media(max-width:700px){.workspace-student main{padding:20px 14px 40px!important}.today-masthead{align-items:start;padding-bottom:18px}.today-masthead h1{font-size:24px!important}.today-layout,.today-side-column{display:block}.workspace-student .today-side-column .study-panel{margin-bottom:14px!important}.today-summary{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-student .today-summary button{min-height:66px;padding:11px 12px!important}.today-summary button strong{font-size:22px}.today-next-review strong{font-size:13px!important}.workspace-student .today-layout .study-panel{padding:18px!important}.today-focus-content h3{font-size:19px!important}}@media(max-width:430px){.today-masthead{display:block}.workspace-student main button.today-add-button{margin-top:14px}.today-answers>div{grid-template-columns:1fr;gap:3px}.today-learning-path li+li{padding-left:7px}.today-learning-path li{font-size:12px}.today-quick-links button{padding:10px!important}.ai-wait{flex-wrap:wrap}.ai-wait-time{margin-left:22px}.workspace-student .study-main main>.ai-wait{right:16px;bottom:16px}}@media(prefers-reduced-motion:reduce){.ai-wait-indicator,.ai-wait:after{animation:none}.ai-wait:after{width:100%}}html{background:var(--ui-page)!important}body{background:var(--ui-page)!important;color:var(--ui-ink)!important;font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button{-webkit-tap-highlight-color:transparent}:is(button,a,input,select,textarea,summary):focus-visible{outline:2px solid var(--ui-focus)!important;outline-offset:3px!important}.reference-topbar{background:var(--ui-surface)!important;border-bottom:1px solid var(--ui-line)!important;box-shadow:0 1px color-mix(in srgb,var(--ui-ink) 6%,transparent)!important}.reference-topbar-inner{max-width:1500px;min-height:76px;gap:clamp(20px,2.4vw,34px);padding-inline:clamp(18px,2.4vw,36px)}.reference-brand{gap:12px}.reference-brand>svg{width:40px;height:40px}.reference-brand strong{font-size:19px;font-weight:730;letter-spacing:.055em;color:var(--ui-ink)!important}.reference-brand small{font-size:12px;letter-spacing:.1em;color:var(--ui-muted)!important}.reference-nav{gap:clamp(12px,1.6vw,25px)}.reference-nav>button,.reference-more>button{font-size:13px!important;font-weight:600!important;color:var(--ui-text)!important}.reference-nav>button.active,.reference-more>button.active{color:var(--ui-primary)!important}.reference-nav>button:after,.reference-more>button:after{height:2px;bottom:13px;background:var(--ui-green)!important}.reference-header-actions{gap:12px}.reference-search label{background:var(--ui-subtle)!important;border:1px solid transparent;border-radius:9px}.reference-popover{border-radius:12px;background:var(--ui-surface)!important;border-color:var(--ui-line)!important}.theme-toggle{min-height:36px;padding:6px 10px!important;border:0!important;border-radius:9px!important;background:transparent!important;box-shadow:none!important;color:var(--ui-text)!important}.theme-toggle:hover{background:var(--ui-hover)!important;color:var(--ui-ink)!important}.workspace-shell{background:var(--ui-page)!important;color:var(--ui-text)!important}.workspace-shell main{width:100%;max-width:var(--shell-max)!important;margin-inline:auto!important;padding:clamp(20px,2.4vw,34px) clamp(18px,2.6vw,36px) 48px!important}.workspace-shell h1{font-size:clamp(25px,2.1vw,31px)!important;line-height:1.3!important;font-weight:730!important;letter-spacing:-.025em!important;color:var(--ui-ink)!important}.workspace-shell h2{font-size:17px!important;line-height:1.45!important;font-weight:650!important;color:var(--ui-ink)!important}.workspace-shell :is(p,li){line-height:1.7}.workspace-shell :is(.study-panel,.ws-surface,.edu-card,.op-card),.op-shell :is(.op-stats>*,.op-ledger-summary>*){background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:14px!important;box-shadow:var(--ui-card-shadow)!important}.workspace-shell :is(.study-panel,.ws-surface,.edu-card,.op-card):hover{box-shadow:var(--ui-card-shadow)!important;border-color:var(--ui-line)!important}.workspace-shell main :is(button.primary,button.text-white,.edu-primary),.op-shell button.primary,.access-primary,.account-primary{color:var(--ui-on-primary)!important;background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;border-radius:9px!important;box-shadow:none!important;font-weight:620!important}.workspace-shell main :is(button.primary,button.text-white,.edu-primary):hover:not(:disabled),.op-shell button.primary:hover:not(:disabled),.access-primary:hover:not(:disabled){background:var(--ui-primary-hover)!important}.workspace-shell main button:not(.primary):not(.text-white):not(.edu-primary){color:var(--ui-primary)}.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]),select,textarea){background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:9px!important;color:var(--ui-ink)!important}.workspace-shell :is(th,td){border-color:var(--ui-line)!important}.workspace-shell th{background:var(--ui-subtle)!important;color:var(--ui-muted)!important}.today-masthead{padding:3px 2px 22px}.today-kicker,.today-overline{color:var(--ui-green)!important;font-weight:700;letter-spacing:.07em}.today-masthead h1{margin:6px 0 7px!important;font-size:clamp(27px,2.35vw,34px)!important}.today-masthead p{font-size:14px!important;color:var(--ui-muted)!important}.today-summary{border:1px solid var(--ui-line)!important;border-radius:14px!important;background:var(--ui-surface)!important;box-shadow:var(--ui-card-shadow);margin-bottom:20px}.workspace-student .today-summary button{min-height:88px;padding:18px 21px!important}.workspace-student .today-summary button[aria-pressed=true]{background:var(--ui-primary-light)!important;border-color:var(--ui-primary)!important}.today-summary button span{font-size:12px;color:var(--ui-muted)!important}.today-summary button strong{font-size:27px;color:var(--ui-ink)!important}.today-summary .today-next-review strong{font-size:17px;color:var(--ui-primary)!important}.today-layout{gap:18px}.workspace-student .today-layout .study-panel{padding:23px!important;border-radius:14px!important;border-color:var(--ui-line)!important;box-shadow:var(--ui-card-shadow)!important;margin-bottom:18px!important}.today-focus-content h3{font-size:23px!important;letter-spacing:-.02em}.today-focus-content .study-statement,.today-guidance-content p,.today-connection>p{font-size:14px!important;line-height:1.8!important}.today-section-heading h2{font-size:16px!important}.today-meta,.today-footnote,.today-task-list small,.today-work-row small{color:var(--ui-muted)!important;font-size:12px!important}.today-learning-path{border-color:var(--ui-line)!important}.today-quick-links{border:1px solid var(--ui-line)!important;border-radius:12px!important;background:var(--ui-surface)!important;overflow:hidden;box-shadow:var(--ui-card-shadow)}.today-quick-links button{color:var(--ui-primary)!important}.today-task-list>div{border-color:var(--ui-line)!important}.workspace-shell :is(.study-muted,.today-empty-note,.reference-card-meta,.edu-page-heading p){color:var(--ui-muted)!important}.workspace-shell :is(.study-field,.edu-learning label,.quick-score-grid label){font-size:13px!important}.access-aside{background:#edf3fa!important;border-color:var(--ui-line)!important}.access-form{max-width:410px!important;padding:36px!important;border-radius:16px!important;background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;box-shadow:var(--ui-card-shadow)!important}.access-intro h1{color:var(--ui-ink)!important;line-height:1.35!important}.access-intro p,.access-description,.access-fields label{color:var(--ui-text)!important;font-size:13px!important}.access-fields :is(input,select){min-height:45px!important;font-size:14px!important;background:var(--ui-surface)!important;border-color:var(--ui-line)!important}:root[data-theme=dark] .access-aside{background:var(--ui-primary-light)!important}:root[data-theme=dark] .workspace-shell :is(.study-panel,.ws-surface,.edu-card,.op-card),:root[data-theme=dark] .op-shell :is(.op-stats>*,.op-ledger-summary>*){background:var(--ui-surface)!important}:root[data-theme=dark] .workspace-student .today-summary button[aria-pressed=true]{background:var(--ui-primary-light)!important;border-color:var(--ui-primary)!important}@media(max-width:1050px){.reference-topbar-inner{min-height:66px}.reference-nav>button:after,.reference-more>button:after{bottom:4px}.workspace-shell main{padding:23px 22px 38px!important}}@media(max-width:700px){.reference-topbar-inner{padding:10px 16px 0}.reference-brand>svg{width:35px;height:35px}.reference-brand strong{font-size:16px}.reference-nav{gap:1px}.reference-nav>button,.reference-more>button{font-size:12px!important}.workspace-shell main{padding:18px 14px 32px!important}.workspace-student .today-summary button{min-height:70px;padding:12px!important}.today-summary button strong{font-size:23px}.workspace-student .today-layout .study-panel{padding:18px!important}.today-masthead{padding-bottom:17px}.access-form{padding:26px!important}}@media(prefers-reduced-motion:reduce){.reference-popover,.workspace-shell :is(.study-panel,.ws-surface,.op-card){animation:none!important}}html,body,.workspace-shell,.study-app,.study-main{background:var(--ui-page)!important}.workspace-shell{font-family:Inter,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif!important;color:var(--ui-text)!important}.workspace-shell main{width:100%;max-width:var(--shell-max)!important;margin:0 auto!important;padding:28px clamp(20px,3vw,40px) 56px!important}.workspace-shell main h1{font-size:clamp(24px,2vw,28px)!important;line-height:1.3!important;font-weight:650!important;letter-spacing:-.02em!important;color:var(--ui-ink)!important}.workspace-shell main h2,.ws-section-title{font-size:17px!important;line-height:1.4!important;font-weight:650!important;color:var(--ui-ink)!important}.workspace-shell main p{color:var(--ui-text)}.workspace-shell .reference-topbar{background:var(--ui-surface)!important;border-bottom:1px solid var(--ui-line)!important;box-shadow:none!important;-webkit-backdrop-filter:none;backdrop-filter:none}.workspace-shell .reference-topbar-inner{min-height:64px!important;height:64px;max-width:1440px;gap:20px}.workspace-shell .reference-brand strong{color:var(--ui-ink)!important;letter-spacing:0}.workspace-shell .reference-brand small{color:var(--ui-muted)!important}.workspace-shell .reference-brand>svg{filter:none}.workspace-shell .reference-nav>button.active,.workspace-shell .reference-more>button.active{color:var(--ui-primary)!important}.workspace-shell .reference-nav>button:after,.workspace-shell .reference-more>button:after{background:var(--ui-primary)!important;height:2px}.workspace-shell .reference-search label{background:var(--ui-subtle)!important;border-radius:var(--ws-button-radius)!important}.workspace-shell .reference-popover{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:var(--ws-radius)!important;box-shadow:var(--ui-menu-shadow)!important}.workspace-shell .reference-popover button:hover{background:var(--ui-hover)!important}.workspace-shell .study-main>header,.workspace-shell>div>header:not(.reference-topbar){display:none!important}.ws-page-header{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:24px}.ws-page-header h1{margin:0}.ws-page-header p{margin:6px 0 0;font-size:14px;line-height:1.6}.ws-page-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.workspace-shell .ws-surface,.workspace-shell .study-panel,.workspace-shell .edu-card,.workspace-shell .edu-launcher{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;border-radius:var(--ws-radius)!important;box-shadow:var(--ui-card-shadow)!important}.workspace-shell .ws-surface{padding:var(--ws-space)}.workspace-shell .ws-surface:hover,.workspace-shell .study-panel:hover{box-shadow:var(--ui-card-shadow-hover)!important}.workspace-shell .workspace-metric{position:relative}.workspace-shell .workspace-metric:before{content:none}.workspace-shell .workspace-metric strong,.workspace-shell .workspace-metric .font-title{font-size:30px!important;line-height:1.15!important;font-weight:650!important;color:var(--ui-ink)!important;font-variant-numeric:tabular-nums}.ws-button,.workspace-shell main button.primary,.workspace-shell main button.text-white,.workspace-shell main .edu-primary{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;padding:8px 14px;border-radius:var(--ws-button-radius)!important;font-size:14px;font-weight:600;line-height:1.3;transition:background-color .18s,border-color .18s,color .18s,box-shadow .18s!important}.ws-button-primary,.workspace-shell main button.primary,.workspace-shell main button.text-white,.workspace-shell main .edu-primary{background:var(--ui-primary)!important;border:1px solid var(--ui-primary)!important;color:var(--ui-on-primary)!important;box-shadow:none!important}.ws-button-primary:hover:not(:disabled),.workspace-shell main button.primary:hover:not(:disabled),.workspace-shell main button.text-white:hover:not(:disabled),.workspace-shell main .edu-primary:hover:not(:disabled){background:var(--ui-primary-hover)!important;border-color:var(--ui-primary-hover)!important;transform:none!important}.ws-button-secondary{background:var(--ui-surface)!important;border:1px solid var(--ui-line)!important;color:var(--ui-ink)!important}.ws-button-secondary:hover:not(:disabled){background:var(--ui-hover)!important;border-color:var(--ui-muted)!important}.ws-button:disabled,.workspace-shell main button:disabled{opacity:.52!important;cursor:not-allowed!important}.workspace-shell main button:not(.ws-button):not(.primary):not(.text-white):not(.edu-primary){border-radius:var(--ws-button-radius)}.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]),select,textarea),.ws-field{background:var(--ui-surface)!important;color:var(--ui-ink)!important;border:1px solid var(--ui-line)!important;border-radius:var(--ws-button-radius)!important;min-height:38px}.ws-field{padding:9px 12px;font-size:14px}.workspace-shell :is(button,a,input,select,textarea,summary):focus-visible{outline:2px solid var(--ui-focus)!important;outline-offset:2px!important}.workspace-shell input[type=checkbox]{accent-color:var(--ui-primary)!important}.workspace-shell :is(.study-callout,.edu-first-step,.edu-note,.edu-feedback){background:var(--ui-subtle)!important;border-color:var(--ui-line)!important;color:var(--ui-text)!important}.workspace-shell :is(.study-tag,.edu-pill){background:var(--ui-subtle)!important;color:var(--ui-primary)!important;border-color:var(--ui-line)!important}.workspace-shell :is(th){background:var(--ui-subtle)!important;color:var(--ui-muted)!important}.workspace-shell :is(td,th){border-color:var(--ui-line)!important}.workspace-shell tbody tr:hover{background:var(--ui-subtle)!important}.workspace-parent main button:has(>.ws-surface){padding:0!important;border:0!important;background:none!important;box-shadow:none!important;text-align:left}.workspace-parent main button:has(>.ws-surface)>.ws-surface{height:100%}.workspace-parent main button:has(>.ws-surface):focus-visible{outline-offset:4px!important}.ws-secondary-entry{margin-top:20px}.workspace-shell .ws-secondary-entry .edu-launcher{min-height:0!important;padding:22px!important;background:var(--ui-surface)!important;box-shadow:none!important}.workspace-shell .ws-secondary-entry .edu-launcher h2{margin:0 0 5px!important}.workspace-shell .ws-secondary-entry .edu-launcher p{margin:0 0 14px!important}.ws-case-entry{border:1px solid var(--ui-line)!important;border-radius:var(--ws-button-radius)!important;background:var(--ui-surface)!important;color:var(--ui-ink)!important}.ws-case-entry:hover{background:var(--ui-hover)!important}.ws-case-entry span,.ws-case-entry p{color:var(--ui-muted)!important}.ws-share-preview{max-width:148px}.ws-share-preview>div{margin-top:12px}.workspace-consultant .workspace-metric,.workspace-planner .workspace-metric{min-height:112px}.workspace-shell :is([class*=text-amber-],[class*=text-orange-]){color:var(--ui-amber)!important}:root[data-theme=dark] .workspace-shell main .bg-white{background-color:var(--ui-surface)!important}:root[data-theme=dark] .workspace-shell :is(.ws-surface,.study-panel,.edu-card,.edu-launcher){background:var(--ui-surface)!important;border-color:var(--ui-line)!important}:root[data-theme=dark] .workspace-shell :is(.text-\[\#142b3b\],.text-\[\#173541\]){color:var(--ui-ink)!important}@media(max-width:1050px){.workspace-shell .reference-topbar-inner{height:auto;min-height:64px!important}.workspace-shell main{padding-top:24px!important}}@media(max-width:767px){.workspace-shell main{padding:20px 16px 42px!important}.workspace-shell .ws-surface{padding:18px}.ws-page-header{align-items:flex-start}.workspace-shell :is(table,.echarts-for-react){max-width:100%}}@media(prefers-reduced-motion:reduce){.workspace-shell *{scroll-behavior:auto!important;transition-duration:0ms!important;animation-duration:0ms!important}}.workspace-student .today-editorial{color:var(--ui-text)}.workspace-student .today-masthead{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:0 0 24px!important;padding:0!important}.workspace-student .today-kicker{display:block;color:var(--ui-primary)!important;font-size:13px;font-weight:650;letter-spacing:0}.workspace-student .today-masthead h1{margin:8px 0 7px!important;color:var(--ui-ink)!important;font-size:clamp(27px,2.2vw,32px)!important;font-weight:700!important;letter-spacing:-.025em!important;line-height:1.3}.workspace-student .today-masthead p{max-width:760px;margin:0!important;color:var(--ui-muted)!important;font-size:14px!important;line-height:1.7}.workspace-student main button.today-add-button{flex:none;min-height:40px;padding:8px 15px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-control)!important;background:var(--ui-surface)!important;color:var(--ui-ink)!important;font-size:13px;font-weight:600}.workspace-student main button.today-add-button:hover{border-color:var(--ui-primary)!important;color:var(--ui-primary)!important}.workspace-student .today-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 20px;border:0!important;border-radius:0!important;background:none!important;box-shadow:none!important;overflow:visible}.workspace-student .today-summary button.today-stat-card{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:0;min-width:0;min-height:108px;padding:17px 19px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;background:var(--ui-surface)!important;box-shadow:var(--ui-card-shadow)!important;text-align:left;transition:border-color .18s,background-color .18s}.workspace-student .today-summary button.today-stat-card:hover,.workspace-student .today-summary button.today-stat-card[aria-pressed=true]{border-color:var(--ui-primary)!important;background:var(--ui-primary-light)!important}.workspace-student .today-summary button.today-stat-card>span{color:var(--ui-muted)!important;font-size:13px;font-weight:600}.workspace-student .today-summary button.today-stat-card strong{display:block;margin-top:8px;color:var(--ui-ink)!important;font-size:30px!important;font-weight:700;line-height:1.05;font-variant-numeric:tabular-nums}.workspace-student .today-summary button.today-stat-card strong em{margin-left:4px;color:var(--ui-muted);font-size:12px;font-style:normal;font-weight:500}.workspace-student .today-summary button.today-stat-card small{display:block;max-width:100%;margin-top:8px;color:var(--ui-muted)!important;font-size:12px!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-student .today-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(290px,4fr);align-items:start;gap:20px}.workspace-student .today-layout>*{min-width:0}.workspace-student .today-primary-column{display:grid;grid-column:auto;grid-row:auto;gap:18px;min-width:0}.workspace-student .today-side-column{display:block;grid-column:auto;grid-row:auto;min-width:0}.workspace-student .today-layout .study-panel{min-width:0;margin:0!important;padding:22px 24px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;background:var(--ui-surface)!important;box-shadow:var(--ui-card-shadow)!important;animation:none!important}.workspace-student .today-layout .study-panel:hover{box-shadow:var(--ui-card-shadow)!important}.workspace-student .today-section-heading{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin:0 0 17px;padding:0;border:0}.workspace-student .today-section-heading h2{margin:0!important;color:var(--ui-ink)!important;font-size:18px!important;font-weight:700!important;line-height:1.4}.workspace-student .today-meta,.workspace-student .today-overline{color:var(--ui-muted)!important;font-size:12px!important;letter-spacing:0}.workspace-student .today-layout .today-focus{min-height:0;border-color:var(--ui-line)!important;border-top:3px solid var(--ui-primary)!important;background:var(--ui-surface)!important}.workspace-student .today-focus-content{max-width:90%;padding:3px 0 0}.workspace-student .today-focus-content h3{margin:8px 0 9px!important;color:var(--ui-ink)!important;font-size:clamp(21px,2vw,25px)!important;font-weight:700!important;line-height:1.4}.workspace-student .today-focus-content .study-statement{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;max-height:none;margin:0!important;overflow:hidden;color:var(--ui-text)!important;font-size:14px!important;line-height:1.75!important}.workspace-student .today-focus-progress{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;padding-top:15px;border-top:1px solid var(--ui-line);color:var(--ui-muted);font-size:13px}.workspace-student .today-focus-last{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin:12px 0 0!important;overflow:hidden;color:var(--ui-text)!important;font-size:13px!important;line-height:1.65}.workspace-student .today-focus-last strong{color:var(--ui-ink)}.workspace-student .today-error-reason{margin:13px 0 0!important;color:var(--ui-muted)!important;font-size:13px}.workspace-student .today-focus-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.workspace-student .today-focus-actions button{min-height:40px;padding:8px 16px!important;border-radius:var(--ui-radius-control)!important;font-size:14px!important}.workspace-student .today-focus-actions button.primary{border-color:var(--ui-primary)!important;background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;box-shadow:none!important}.workspace-student .today-focus-actions button.primary:hover{background:var(--ui-primary-hover)!important}.workspace-student .today-focus-actions button:not(.primary){border:1px solid var(--ui-line)!important;background:var(--ui-surface)!important;color:var(--ui-text)!important}.workspace-student .today-empty{padding:0}.workspace-student .today-empty p{font-size:14px;line-height:1.7}.workspace-student .today-task-tabs{display:inline-flex;gap:3px;padding:3px;border-radius:var(--ui-radius-control);background:var(--ui-subtle)}.workspace-student .today-task-tabs button{min-height:30px;padding:5px 10px!important;border:0!important;border-radius:7px!important;background:transparent!important;color:var(--ui-muted)!important;font-size:12px}.workspace-student .today-task-tabs button.active{background:var(--ui-surface)!important;color:var(--ui-primary)!important;box-shadow:var(--ui-card-shadow)}.workspace-student .today-task-list{display:grid}.workspace-student .today-task-list .today-task-row{display:grid;grid-template-columns:18px minmax(0,1fr) auto 30px;align-items:center;gap:12px;min-width:0;padding:13px 0;border-bottom:1px solid var(--ui-line)}.workspace-student .today-task-list .today-task-row:first-child{padding-top:0}.workspace-student .today-task-list .today-task-row:last-child{padding-bottom:0;border-bottom:0}.workspace-student .today-task-row input[type=checkbox]{width:17px;height:17px;margin:0;accent-color:var(--ui-primary)}.workspace-student .today-task-detail{min-width:0}.workspace-student .today-task-detail button{display:block;max-width:100%;padding:0!important;border:0!important;background:transparent!important;color:var(--ui-ink)!important;font-size:14px!important;font-weight:650;text-align:left;line-height:1.5;overflow-wrap:anywhere}.workspace-student .today-task-detail button:hover{color:var(--ui-primary)!important}.workspace-student .today-task-detail small{display:block;margin-top:3px;color:var(--ui-muted)!important;font-size:12px!important;line-height:1.5;overflow-wrap:anywhere}.workspace-student .today-task-status{padding:4px 8px;border-radius:99px;background:var(--ui-primary-light);color:var(--ui-primary);font-size:12px;white-space:nowrap}.workspace-student .today-task-status.is-review{background:var(--ui-amber-soft);color:var(--ui-amber)}.workspace-student .today-task-status.is-done{background:var(--ui-green-soft);color:var(--ui-green)}.workspace-student .today-task-row button.today-task-open{width:30px;height:30px;padding:0!important;border:1px solid var(--ui-line)!important;border-radius:8px!important;background:var(--ui-surface)!important;color:var(--ui-primary)!important;font-size:16px}.workspace-student .today-empty-note,.workspace-student .today-list-note{margin:0!important;color:var(--ui-muted)!important;font-size:13px;line-height:1.7}.workspace-student .today-list-note{margin-top:14px!important}.workspace-student .today-quick-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:0;border:0!important;background:none!important;box-shadow:none!important;overflow:visible}.workspace-student .today-quick-links button{display:flex;align-items:center;justify-content:space-between;min-height:50px;padding:10px 15px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-control)!important;background:var(--ui-surface)!important;color:var(--ui-text)!important;font-size:13px!important;font-weight:600;box-shadow:none!important}.workspace-student .today-quick-links button:hover{border-color:var(--ui-primary)!important;background:var(--ui-primary-light)!important}.workspace-student .today-quick-links button span{color:var(--ui-primary)!important}.workspace-student .today-layout .today-side-panel{padding:0 22px!important}.workspace-student .today-side-section{padding:22px 0;border-bottom:1px solid var(--ui-line)}.workspace-student .today-side-section:last-child{border-bottom:0}.workspace-student .today-side-section .today-section-heading{margin-bottom:12px}.workspace-student .today-side-section .today-section-heading h2{font-size:16px!important}.workspace-student main button.today-heading-link,.workspace-student main button.today-inline-link{padding:0!important;border:0!important;background:transparent!important;color:var(--ui-primary)!important;font-size:12px!important;font-weight:650}.workspace-student .today-side-copy{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;margin:7px 0 0!important;color:var(--ui-text)!important;font-size:13px!important;line-height:1.75;overflow-wrap:anywhere}.workspace-student .today-footnote,.workspace-student .today-explore-context{display:block;margin-top:10px!important;padding:0;border:0;color:var(--ui-muted)!important;font-size:12px!important;line-height:1.5}.workspace-student .today-work-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:10px 0!important;border:0!important;border-bottom:1px solid var(--ui-line)!important;border-radius:0!important;background:transparent!important;text-align:left}.workspace-student .today-work-row:last-child{border-bottom:0!important;padding-bottom:0!important}.workspace-student .today-work-row span{min-width:0}.workspace-student .today-work-row strong{display:block;color:var(--ui-ink)!important;font-size:13px;line-height:1.5;overflow-wrap:anywhere}.workspace-student .today-work-row small{display:block;margin-top:3px;color:var(--ui-muted)!important;font-size:12px!important;line-height:1.5;overflow-wrap:anywhere}.workspace-student .today-work-row b{color:var(--ui-primary);font-weight:400}.workspace-student .today-work-connect{margin-top:12px}.workspace-student .today-side-empty p{margin:0 0 7px!important;color:var(--ui-muted)!important;font-size:13px}@media(max-width:1040px){.workspace-student .today-layout{grid-template-columns:minmax(0,1fr) minmax(260px,.55fr)}.workspace-student .today-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:850px){.workspace-student .today-layout{grid-template-columns:minmax(0,1fr)}.workspace-student .today-primary-column,.workspace-student .today-side-column{grid-column:1;grid-row:auto}}@media(max-width:640px){.workspace-student .today-masthead{align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:20px!important}.workspace-student main button.today-add-button{margin-top:0!important}.workspace-student .today-summary{gap:10px}.workspace-student .today-summary button.today-stat-card{min-height:102px;padding:14px!important}.workspace-student .today-summary button.today-stat-card strong{font-size:26px!important}.workspace-student .today-layout .study-panel{padding:19px!important}.workspace-student .today-focus-content{max-width:100%}}@media(max-width:440px){.workspace-student .today-task-list .today-task-row{grid-template-columns:18px minmax(0,1fr) auto;gap:9px}.workspace-student .today-task-row button.today-task-open{display:none}.workspace-student .today-task-status{font-size:12px;padding:3px 6px}.workspace-student .today-quick-links{grid-template-columns:1fr}.workspace-student .today-layout .today-side-panel{padding:0 19px!important}}@media(prefers-reduced-motion:reduce){.workspace-student .today-summary button.today-stat-card{transition:none}}.workspace-student .learning-overview{display:grid;gap:20px;margin-bottom:22px;color:var(--ui-ink)}.workspace-student .reference-more-menu button svg{flex:none;color:var(--ui-muted);transition:color .18s,transform .18s}.workspace-student .reference-more-menu button:hover svg,.workspace-student .reference-more-menu button[aria-current=page] svg{color:var(--ui-primary);transform:translate(2px)}.workspace-student .learning-overview h2,.workspace-student .learning-overview h3,.workspace-student .learning-overview p{margin:0}.workspace-student .learning-overview h2{font-size:21px;line-height:1.4;font-weight:700}.workspace-student .learning-overview p{font-size:13px;line-height:1.7;color:var(--ui-muted)}.workspace-student .learning-eyebrow{display:block;margin-bottom:7px;color:var(--ui-primary);font-size:11px;font-weight:750;letter-spacing:.11em;text-transform:uppercase}.workspace-student .learning-entry,.workspace-student .learning-current,.workspace-student .learning-assistant-plan,.workspace-student .learning-path{min-width:0;padding:25px;border:1px solid var(--ui-line);border-radius:var(--ui-radius-card);background:var(--ui-surface);box-shadow:var(--ui-card-shadow)}.workspace-student .learning-entry{background:linear-gradient(135deg,var(--ui-surface) 57%,var(--ui-primary-light))}.workspace-student .learning-entry-head,.workspace-student .learning-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.workspace-student .learning-entry-head p,.workspace-student .learning-card-head p{margin-top:5px}.workspace-student .learning-entry-head>button,.workspace-student .learning-card-head>button,.workspace-student .learning-entry-footer button{flex:none;border:0!important;background:transparent!important;color:var(--ui-primary)!important;padding:4px 0!important;font-size:12px!important}.workspace-student .learning-subject-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px;margin-top:21px}.workspace-student button.learning-subject{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-width:0;min-height:160px;padding:16px!important;overflow:hidden;border:1px solid transparent!important;border-radius:15px!important;text-align:left;transition:transform .18s,border-color .18s,box-shadow .18s}.workspace-student button.learning-subject:hover{transform:translateY(-3px);box-shadow:var(--ui-card-shadow)}.workspace-student button.learning-subject.is-selected{border:2px solid var(--ui-primary)!important;box-shadow:0 0 0 3px var(--ui-primary-light)}.workspace-student .learning-coral{background:#fff0ec!important}.workspace-student .learning-violet{background:#f1ebff!important}.workspace-student .learning-blue{background:#eaf2ff!important}.workspace-student .learning-mint{background:#e8f8f6!important}.workspace-student .learning-peach{background:#fff3e7!important}.workspace-student .learning-subject-symbol{display:grid;place-items:center;width:46px;height:46px;margin-bottom:13px;border-radius:13px;background:#ffffffad;color:var(--ui-primary)}.workspace-student .learning-subject-symbol svg{width:26px;height:26px}.workspace-student .learning-subject strong{position:relative;z-index:1;color:#293241;font-size:17px;line-height:1.25}.workspace-student .learning-subject small{position:relative;z-index:1;margin-top:4px;color:#646a78;font-size:11px}.workspace-student .learning-subject-count{position:relative;z-index:1;margin-top:auto;padding-top:13px;color:#626a78;font-size:11px;line-height:1.35}.workspace-student .learning-subject-go{position:absolute;right:14px;bottom:14px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#ffffffb8;color:var(--ui-primary);opacity:0;transform:translate(-5px,5px);transition:opacity .2s,transform .2s}.workspace-student .learning-subject-go svg{width:15px;height:15px}.workspace-student .learning-subject:hover .learning-subject-go,.workspace-student .learning-subject.is-selected .learning-subject-go{opacity:1;transform:translate(0)}.workspace-student .learning-subject:focus-visible,.workspace-student .learning-generated-plan button:focus-visible,.workspace-student .learning-path-item:focus-visible{outline:3px solid var(--ui-primary);outline-offset:3px}.workspace-student .learning-entry-footer{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:17px;color:var(--ui-muted);font-size:12px}.workspace-student .learning-overview-columns{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(310px,.85fr);gap:20px}.workspace-student .learning-current-card{margin-top:19px;padding:20px;border:1px solid var(--ui-line);border-radius:14px;background:var(--ui-subtle)}.workspace-student .learning-pill,.workspace-student .learning-path-subject{display:inline-block;padding:5px 10px;border-radius:99px;background:var(--ui-primary-light);color:var(--ui-primary);font-size:11px;font-weight:700}.workspace-student .learning-current-card h3{margin-top:10px;font-size:19px;line-height:1.45}.workspace-student .learning-current-card>p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-top:8px;overflow:hidden;white-space:pre-wrap}.workspace-student .learning-current-progress{display:flex;justify-content:space-between;margin-top:20px;color:var(--ui-muted);font-size:12px}.workspace-student .learning-current-progress strong{color:var(--ui-primary)}.workspace-student .learning-progress-bar{height:7px;margin-top:7px;overflow:hidden;border-radius:10px;background:var(--ui-line)}.workspace-student .learning-progress-bar i{display:block;height:100%;border-radius:10px;background:var(--ui-primary)}.workspace-student .learning-current-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.workspace-student .learning-current-actions button,.workspace-student button.learning-primary{min-height:38px;padding:8px 15px!important;border-radius:9px!important;font-size:12px!important}.workspace-student button.learning-primary{border:1px solid var(--ui-primary)!important;background:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.workspace-student button.learning-primary:hover{background:var(--ui-primary-hover)!important}.workspace-student .learning-plan-preview{display:flex;align-items:center;gap:10px;margin-top:15px;padding:13px 0 0;border-top:1px solid var(--ui-line);font-size:12px}.workspace-student .learning-plan-preview b{flex:none;color:var(--ui-primary)}.workspace-student .learning-plan-preview span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ui-muted)}.workspace-student .learning-plan-preview button{flex:none;margin-left:auto;padding:0!important;border:0!important;background:transparent!important}.workspace-student .learning-assistant-plan{position:relative;overflow:hidden;background:var(--ui-surface)}.workspace-student .learning-assistant-plan>*{position:relative;z-index:1}.workspace-student .learning-spark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--ui-surface);color:var(--ui-primary)}.workspace-student .learning-spark svg{width:20px;height:20px}.workspace-student .learning-assistant-plan>p{margin-top:14px;max-width:44ch}.workspace-student .learning-plan-facts{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.workspace-student .learning-plan-facts span{padding:6px 10px;border:1px solid var(--ui-line);border-radius:99px;background:var(--ui-surface);font-size:11px;color:var(--ui-text)}.workspace-student button.learning-generate{width:100%;margin-top:7px}.workspace-student .learning-ai-consent{display:flex;align-items:flex-start;gap:8px;margin:6px 0 13px;color:var(--ui-muted);font-size:11px;line-height:1.55}.workspace-student .learning-ai-consent input{width:15px;height:15px;margin-top:2px;flex:none;accent-color:var(--ui-primary)}.workspace-student .learning-ai-result{margin-top:15px;padding:15px;border:1px solid var(--ui-line);border-radius:11px;background:var(--ui-surface)}.workspace-student .learning-ai-result b{display:block;margin-bottom:7px;color:var(--ui-primary);font-size:12px}.workspace-student .learning-ai-result p{white-space:pre-wrap;color:var(--ui-text);font-size:12px}.workspace-student .learning-ai-error{margin-top:10px!important;color:var(--ui-amber)!important}.workspace-student .learning-generated-plan{position:relative;display:grid;gap:14px;margin:15px 0 0;padding:0;list-style:none}.workspace-student .learning-generated-plan:before{position:absolute;top:14px;bottom:30px;left:14px;width:2px;background:linear-gradient(var(--ui-primary),var(--ui-line));content:""}.workspace-student .learning-generated-plan li{display:flex;gap:12px;margin:0;padding:0 0 13px;border-bottom:1px solid var(--ui-line)}.workspace-student .learning-generated-plan li{animation:learning-rise .45s both;animation-delay:calc(var(--step, 0) * 75ms)}.workspace-student .learning-generated-plan li:nth-child(2){--step:1}.workspace-student .learning-generated-plan li:nth-child(3){--step:2}.workspace-student .learning-generated-plan li:last-child{border-bottom:0}.workspace-student .learning-plan-number{z-index:1;display:grid;place-items:center;flex:none;width:30px;height:30px;border:2px solid var(--ui-primary-light);border-radius:50%;background:var(--ui-surface);color:var(--ui-primary);font-size:11px;font-weight:750;box-shadow:0 3px 10px #0000000b}.workspace-student .learning-generated-plan li>div{min-width:0;flex:1}.workspace-student .learning-generated-plan small{display:block;color:var(--ui-primary);font-size:11px}.workspace-student .learning-generated-plan strong{display:block;margin-top:2px;overflow-wrap:anywhere;font-size:13px}.workspace-student .learning-generated-plan p{margin-top:3px;font-size:11px}.workspace-student .learning-generated-plan button,.workspace-student button.learning-plan-edit{margin-top:5px;padding:0!important;border:0!important;background:transparent!important;color:var(--ui-primary)!important;font-size:11px!important}.workspace-student .learning-plan-note{display:block;margin-top:17px;color:var(--ui-muted);font-size:11px;line-height:1.55}.workspace-student .learning-ai-option{margin-top:17px;padding:12px 14px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-surface)}.workspace-student .learning-ai-option summary{color:var(--ui-primary);font-size:12px;font-weight:700;cursor:pointer}.workspace-student .learning-ai-option>p{margin:11px 0 8px;font-size:11px}.workspace-student .learning-ai-option button.learning-generate{margin-top:5px}.workspace-student .learning-path-list{position:relative;display:grid;gap:0;margin-top:16px}.workspace-student .learning-path-list:before{position:absolute;top:23px;bottom:23px;left:19px;width:2px;background:var(--ui-line);content:""}.workspace-student button.learning-path-item{position:relative;display:grid;grid-template-columns:40px minmax(0,1fr) 80px 15px;align-items:center;gap:15px;width:100%;min-height:84px;padding:10px 3px!important;border:0!important;border-bottom:1px solid var(--ui-line)!important;border-radius:0!important;background:transparent!important;text-align:left}.workspace-student button.learning-path-item:last-child{border-bottom:0!important}.workspace-student button.learning-path-item{transition:background .2s,transform .2s;animation:learning-rise .42s both;animation-delay:calc(var(--step, 0) * 60ms)}.workspace-student button.learning-path-item:nth-child(2){--step:1}.workspace-student button.learning-path-item:nth-child(3){--step:2}.workspace-student button.learning-path-item:nth-child(4){--step:3}.workspace-student button.learning-path-item:nth-child(5){--step:4}.workspace-student button.learning-path-item:nth-child(6){--step:5}.workspace-student button.learning-path-item:hover{background:var(--ui-primary-light)!important;transform:translate(5px)}.workspace-student button.learning-path-item:hover .learning-path-node{box-shadow:0 0 0 6px var(--ui-primary-light)}.workspace-student button.learning-path-item:hover .learning-path-content strong{color:var(--ui-primary)}.workspace-student .learning-path-node{z-index:1;display:grid;place-items:center;width:40px;height:40px;border:3px solid var(--ui-primary-light);border-radius:50%;background:var(--ui-surface);color:var(--ui-primary);font-size:11px;font-weight:750}.workspace-student .learning-path-node.is-complete{border-color:var(--ui-primary);background:var(--ui-primary);color:var(--ui-on-primary)}.workspace-student .learning-path-content{display:grid;gap:2px;min-width:0}.workspace-student .learning-path-content small{color:var(--ui-primary);font-size:11px}.workspace-student .learning-path-content strong{overflow:hidden;color:var(--ui-ink);font-size:14px;text-overflow:ellipsis;white-space:nowrap}.workspace-student .learning-path-content>span{overflow:hidden;color:var(--ui-muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.workspace-student .learning-path-score{text-align:right}.workspace-student .learning-path-score b{display:block;color:var(--ui-primary);font-size:17px}.workspace-student .learning-path-score small{color:var(--ui-muted);font-size:11px}.workspace-student .learning-path-arrow{color:var(--ui-primary);font-size:15px}.workspace-student .learning-path-note{margin-top:12px!important;font-size:11px!important}.workspace-student .learning-current-empty{margin-top:17px;padding:18px;border:1px dashed var(--ui-line);border-radius:12px}.workspace-student .learning-current-empty button{margin-top:10px}.workspace-student .learning-current-card{position:relative;overflow:hidden}.workspace-student .learning-current-card:after{position:absolute;right:-45px;top:-55px;width:150px;height:150px;border:1px solid var(--ui-line);border-radius:50%;content:"";pointer-events:none}.workspace-student .learning-current-actions button,.workspace-student .learning-generated-plan button,.workspace-student .learning-plan-edit{transition:transform .18s,box-shadow .18s}.workspace-student .learning-current-actions button:hover,.workspace-student .learning-generated-plan button:hover,.workspace-student .learning-plan-edit:hover{transform:translateY(-2px)}@keyframes learning-rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.workspace-student .today-quick-links{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:1100px){.workspace-student .learning-subject-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-student .learning-overview-columns{grid-template-columns:1fr}.workspace-student .today-quick-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.workspace-student .learning-entry,.workspace-student .learning-current,.workspace-student .learning-assistant-plan,.workspace-student .learning-path{padding:18px}.workspace-student .learning-subject-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.workspace-student button.learning-subject{min-height:135px;padding:12px!important}.workspace-student .learning-entry-head{display:block}.workspace-student .learning-entry-head>button{margin-top:8px}.workspace-student .learning-overview h2{font-size:19px}.workspace-student .learning-path-content>span{white-space:normal}.workspace-student button.learning-path-item{grid-template-columns:40px minmax(0,1fr) 56px;gap:9px}.workspace-student .learning-path-arrow{display:none}.workspace-student .learning-path-score b{font-size:14px}.workspace-student .today-quick-links{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.workspace-student button.learning-subject,.workspace-student .learning-subject-go,.workspace-student button.learning-path-item,.workspace-student .learning-current-actions button,.workspace-student .learning-generated-plan button{animation:none;transition:none}.workspace-student button.learning-path-item:hover{transform:none}}:root[data-theme=dark] .workspace-student .learning-coral{background:#493834!important}:root[data-theme=dark] .workspace-student .learning-violet{background:#403850!important}:root[data-theme=dark] .workspace-student .learning-blue{background:#344257!important}:root[data-theme=dark] .workspace-student .learning-mint{background:#314a48!important}:root[data-theme=dark] .workspace-student .learning-peach{background:#4b4034!important}:root[data-theme=dark] .workspace-student .learning-subject strong{color:var(--ui-ink)}:root[data-theme=dark] .workspace-student .learning-subject small,:root[data-theme=dark] .workspace-student .learning-subject-count{color:var(--ui-muted)}.workspace-parent .parent-top{display:grid;grid-template-columns:minmax(260px,1fr) auto;align-items:end;gap:18px 28px;margin:0 0 24px;padding:0 0 22px;border-bottom:1px solid var(--ui-line)}.workspace-parent .parent-top-heading{min-width:0}.workspace-parent .parent-top-heading>span,.workspace-parent .parent-eyebrow{color:var(--ui-primary);font-size:12px;font-weight:700}.workspace-parent .parent-top-heading h1{margin:6px 0 5px!important;color:var(--ui-ink)!important;font-size:clamp(26px,2.2vw,30px)!important;font-weight:700!important;line-height:1.35}.workspace-parent .parent-top-heading p{max-width:660px;margin:0;color:var(--ui-muted)!important;font-size:13px;line-height:1.7}.workspace-parent .parent-top .workspace-context-bar{justify-content:flex-end;align-items:center;gap:12px;margin:0;padding:0;border:0}.workspace-parent .parent-top .workspace-context-main select{min-width:190px;max-width:270px}.workspace-parent .parent-top .workspace-context-actions{gap:8px}.workspace-parent .parent-top .workspace-context-actions button{min-height:38px;padding-inline:12px;font-size:13px}.workspace-parent .parent-dashboard{display:grid;gap:20px;min-width:0}.workspace-parent .parent-dashboard .ws-surface{min-width:0;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;background:var(--ui-surface)!important;box-shadow:var(--ui-card-shadow)!important}.workspace-parent .parent-growth-card{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:center;gap:22px;padding:24px!important}.workspace-parent .parent-growth-intro h2{margin:8px 0 7px;color:var(--ui-ink)!important;font-size:clamp(21px,1.8vw,26px)!important;font-weight:700;line-height:1.4}.workspace-parent .parent-growth-intro p{max-width:560px;margin:0;color:var(--ui-muted)!important;font-size:13px;line-height:1.7}.workspace-parent .parent-growth-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.workspace-parent .parent-growth-facts>div{min-width:0;padding:4px 15px;border-left:1px solid var(--ui-line)}.workspace-parent .parent-growth-facts span,.workspace-parent .parent-growth-facts small{display:block;color:var(--ui-muted);font-size:12px;line-height:1.5}.workspace-parent .parent-growth-facts strong{display:block;margin:7px 0 5px;color:var(--ui-ink);font-size:18px;font-weight:700;white-space:nowrap}.workspace-parent .parent-growth-facts small{overflow-wrap:anywhere}.workspace-parent .parent-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.workspace-parent .parent-metrics button{display:flex;flex-direction:column;align-items:flex-start;min-width:0;min-height:108px;padding:17px 20px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;background:var(--ui-surface)!important;color:var(--ui-text)!important;box-shadow:var(--ui-card-shadow)!important;text-align:left}.workspace-parent .parent-metrics button:hover,.workspace-parent .parent-metrics button[aria-pressed=true]{border-color:var(--ui-primary)!important;background:var(--ui-primary-light)!important}.workspace-parent .parent-metrics span{font-size:13px;font-weight:650;color:var(--ui-muted)}.workspace-parent .parent-metrics strong{display:block;margin:7px 0;color:var(--ui-ink);font-size:30px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}.workspace-parent .parent-metrics strong.parent-metric-date{font-size:23px}.workspace-parent .parent-metrics small{max-width:100%;color:var(--ui-muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workspace-parent .parent-task-card{padding:22px 24px!important}.workspace-parent .parent-section-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.workspace-parent .parent-section-head h2{margin:0!important;color:var(--ui-ink)!important;font-size:18px!important;font-weight:700!important}.workspace-parent .parent-section-head>span{color:var(--ui-muted);font-size:12px}.workspace-parent .parent-task-controls{display:flex;align-items:center;flex-wrap:wrap;gap:5px}.workspace-parent .parent-task-controls button{min-height:32px;padding:5px 10px!important;border:1px solid transparent!important;border-radius:8px!important;background:transparent!important;color:var(--ui-muted)!important;font-size:12px}.workspace-parent .parent-task-controls button:hover,.workspace-parent .parent-task-controls button.active{border-color:var(--ui-line)!important;background:var(--ui-primary-light)!important;color:var(--ui-primary)!important}.workspace-parent .parent-task-body{margin-top:18px;border-top:1px solid var(--ui-line)}.workspace-parent .parent-task-list{display:grid}.workspace-parent .parent-task-item{display:grid;grid-template-columns:50px minmax(0,1fr) auto;align-items:center;gap:13px;padding:15px 0;border-bottom:1px solid var(--ui-line)}.workspace-parent .parent-task-item:last-child{border-bottom:0}.workspace-parent .parent-task-type{padding:5px 7px;border-radius:7px;background:var(--ui-primary-light);color:var(--ui-primary);font-size:12px;font-weight:650;text-align:center}.workspace-parent .parent-task-item strong{color:var(--ui-ink);font-size:14px;font-weight:650;line-height:1.5;overflow-wrap:anywhere}.workspace-parent .parent-task-item p{margin:4px 0 0;color:var(--ui-muted)!important;font-size:12px;line-height:1.6;overflow-wrap:anywhere}.workspace-parent .parent-task-item button{min-height:34px;padding:6px 11px!important;font-size:12px;white-space:nowrap}.workspace-parent .parent-task-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.workspace-parent .parent-task-note{margin:12px 0 0;color:var(--ui-muted)!important;font-size:12px;line-height:1.6}.workspace-parent .parent-empty{margin:12px 0;color:var(--ui-muted)!important;font-size:13px;line-height:1.7}.workspace-parent .parent-record-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(290px,4fr);gap:20px;align-items:start}.workspace-parent .parent-record-grid>*{min-width:0}.workspace-parent .parent-record-main,.workspace-parent .parent-record-side{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}.workspace-parent .parent-trend{min-width:0;width:100%}.workspace-parent .parent-record-grid .ws-surface{padding:20px 22px!important}.workspace-parent .parent-trend .ws-surface h2{color:var(--ui-ink)!important;font-size:18px!important}.workspace-parent .parent-trend .ws-surface>p:last-child{margin:7px 0 0;color:var(--ui-muted)!important;font-size:12px!important;line-height:1.6}.workspace-parent .parent-trend .ws-surface>p.py-12{padding-block:24px}.workspace-parent .parent-record-card .parent-section-head{margin-bottom:10px}.workspace-parent .parent-record-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--ui-line)}.workspace-parent .parent-record-row:last-child{border-bottom:0}.workspace-parent .parent-record-row>div{min-width:0}.workspace-parent .parent-record-row strong{display:block;color:var(--ui-ink);font-size:14px;line-height:1.5;overflow-wrap:anywhere}.workspace-parent .parent-record-row small{display:block;margin-top:4px;color:var(--ui-muted);font-size:12px;line-height:1.5;overflow-wrap:anywhere}.workspace-parent .parent-record-row button,.workspace-parent .parent-service+button{flex:none;min-height:34px;padding:6px 11px!important;font-size:12px}.workspace-parent .parent-service strong{color:var(--ui-ink);font-size:14px}.workspace-parent .parent-service p{margin:7px 0 13px;color:var(--ui-muted)!important;font-size:13px;line-height:1.7}.workspace-parent .parent-collaboration{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px 24px;padding:22px 24px!important}.workspace-parent .parent-collaboration h2{margin:5px 0!important;color:var(--ui-ink)!important;font-size:18px!important}.workspace-parent .parent-collaboration p{margin:0;color:var(--ui-muted)!important;font-size:13px;line-height:1.6}.workspace-parent .parent-collaboration-actions{display:flex;flex-wrap:wrap;gap:9px}.workspace-parent .parent-collaboration-actions button{display:inline-flex;align-items:center;justify-content:space-between;gap:14px;min-height:40px;padding:8px 12px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-control)!important;background:var(--ui-surface)!important;color:var(--ui-text)!important;font-size:13px}.workspace-parent .parent-collaboration-actions button:hover{border-color:var(--ui-primary)!important;background:var(--ui-primary-light)!important}.workspace-parent .parent-collaboration-actions span{color:var(--ui-primary)}@media(max-width:1180px){.workspace-parent .parent-top{grid-template-columns:minmax(0,1fr)}.workspace-parent .parent-top .workspace-context-bar{justify-content:flex-start}.workspace-parent .parent-growth-card{grid-template-columns:minmax(0,1fr)}}@media(max-width:850px){.workspace-parent .parent-record-grid{grid-template-columns:minmax(0,1fr)}.workspace-parent .parent-record-side{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.workspace-parent .parent-top{margin-bottom:20px}.workspace-parent .parent-top .workspace-context-main,.workspace-parent .parent-top .workspace-context-actions{width:100%}.workspace-parent .parent-top .workspace-context-main select{flex:1;max-width:none}.workspace-parent .parent-growth-card{padding:20px!important}.workspace-parent .parent-growth-facts{grid-template-columns:repeat(3,minmax(0,1fr))}.workspace-parent .parent-growth-facts>div{padding:3px 9px}.workspace-parent .parent-growth-facts>div:first-child{padding-left:0;border-left:0}.workspace-parent .parent-growth-facts strong{font-size:15px;white-space:normal}.workspace-parent .parent-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.workspace-parent .parent-metrics button:last-child{grid-column:1 / -1}.workspace-parent .parent-task-card{padding:18px!important}.workspace-parent .parent-task-item{grid-template-columns:44px minmax(0,1fr)}.workspace-parent .parent-task-item>button,.workspace-parent .parent-task-actions{grid-column:2;justify-self:start}.workspace-parent .parent-record-side{grid-template-columns:minmax(0,1fr)}.workspace-parent .parent-record-grid .ws-surface,.workspace-parent .parent-collaboration{padding:18px!important}.workspace-parent .parent-collaboration-actions{width:100%;display:grid;grid-template-columns:minmax(0,1fr)}}.access-shell{position:relative;display:grid!important;grid-template-columns:minmax(0,1.03fr) minmax(0,.97fr)!important;min-height:100vh;overflow-x:clip;background:var(--ui-page)!important;color:var(--ui-ink)!important}.access-theme{position:absolute;z-index:5;top:24px;right:clamp(22px,4vw,64px)}.access-theme .theme-toggle{min-height:38px;border-radius:var(--ui-radius-control)}.access-shell .access-aside{position:relative;display:flex!important;flex-direction:column;min-width:0;min-height:100vh!important;padding:clamp(30px,4vw,66px) clamp(35px,6vw,112px)!important;overflow:hidden;border-right:1px solid var(--ui-line)!important;background:var(--ui-primary-light)!important;isolation:isolate}.access-shell .access-aside:before{content:"";position:absolute;z-index:-2;right:-170px;top:-185px;width:520px;height:520px;border:1px solid var(--ui-primary);border-radius:50%;opacity:.1}.access-shell .access-aside:after{content:"";position:absolute;z-index:-2;right:-265px;bottom:-350px;width:690px;height:690px;border:1px solid var(--ui-primary);border-radius:50%;opacity:.1}.access-art{position:absolute;z-index:-1;right:clamp(16px,7vw,120px);top:16%;width:185px;height:185px;border:1px solid var(--ui-primary);border-radius:38% 62% 55% 45%;transform:rotate(-22deg);opacity:.22;pointer-events:none}.access-art i{position:absolute;display:block;border:1px solid var(--ui-primary);border-radius:50%}.access-art i:first-child{top:24px;right:24px;bottom:24px;left:24px}.access-art i:nth-child(2){top:53px;right:53px;bottom:53px;left:53px;background:var(--ui-primary);opacity:.32}.access-art i:last-child{width:14px;height:14px;top:-7px;left:48%;background:var(--ui-primary)}.access-shell .access-brand{display:inline-flex!important;align-items:center;gap:12px!important;width:fit-content;color:var(--ui-ink)!important;text-decoration:none}.access-shell .access-brand svg{width:46px;height:46px;flex:none}.access-shell .access-brand strong{color:var(--ui-ink)!important;font-size:21px!important;font-weight:750!important;letter-spacing:.02em!important}.access-shell .access-intro{position:relative;z-index:1;max-width:610px;width:100%;margin:auto 0!important;padding:54px 0 62px!important}.access-shell .access-intro>span{color:var(--ui-primary)!important;font-size:13px!important;font-weight:700;letter-spacing:.04em}.access-shell .access-intro h1{margin:20px 0 16px!important;color:var(--ui-ink)!important;font-size:clamp(40px,4.2vw,66px)!important;font-weight:760!important;letter-spacing:-.035em!important;line-height:1.22!important;white-space:pre-line}.access-shell .access-intro p{max-width:470px!important;margin:0!important;color:var(--ui-text)!important;font-size:15px!important;line-height:1.85!important}.access-shell .access-index{display:grid!important;gap:0!important;max-width:500px;margin-top:42px!important;border:1px solid var(--ui-line);border-radius:14px;background:color-mix(in srgb,var(--ui-surface) 75%,transparent);overflow:hidden}.access-shell .access-index>div{display:flex;align-items:center;gap:16px;padding:13px 18px;border-bottom:1px solid var(--ui-line)}.access-shell .access-index>div:last-child{border-bottom:0}.access-shell .access-index>div>span{flex:none;width:28px;margin:0!important;color:var(--ui-primary)!important;font-size:12px!important;font-weight:700}.access-shell .access-index strong{display:block;color:var(--ui-ink);font-size:14px;font-weight:700;line-height:1.45}.access-shell .access-index small{display:block;margin-top:2px;color:var(--ui-muted);font-size:12px;line-height:1.5}.access-shell .access-aside-foot{position:relative;z-index:1;color:var(--ui-muted)!important;font-size:12px!important;letter-spacing:.02em}.access-shell .access-main{display:flex!important;align-items:center;justify-content:center;min-width:0;min-height:100vh;padding:84px clamp(25px,5vw,80px) 52px!important;background:var(--ui-page)!important}.access-shell .access-form,.access-main:has(.access-registration) .access-form{width:100%!important;max-width:480px!important;padding:clamp(30px,3.4vw,48px)!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-card)!important;background:var(--ui-surface)!important;box-shadow:var(--ui-card-shadow)!important}.access-shell .access-label{color:var(--ui-primary)!important;font-size:13px!important;font-weight:700;letter-spacing:.02em}.access-shell .access-form h2{margin:9px 0 4px!important;color:var(--ui-ink)!important;font-size:30px!important;font-weight:720!important;line-height:1.35;letter-spacing:-.02em}.access-shell .access-description{margin:7px 0 28px!important;color:var(--ui-muted)!important;font-size:14px!important;line-height:1.7!important}.access-shell .access-fields{display:grid!important;gap:18px!important}.access-shell .access-fields .ui-field{gap:8px!important}.access-shell .access-fields .ui-field__label{color:var(--ui-text)!important;font-size:14px!important;font-weight:650!important}.access-shell .access-fields :is(.ui-input,.ui-select,input,select){min-height:48px!important;width:100%!important;padding:11px 14px!important;border:1px solid var(--ui-line)!important;border-radius:var(--ui-radius-control)!important;background:var(--ui-surface)!important;color:var(--ui-ink)!important;font-size:14px!important}.access-shell .access-fields :is(.ui-input,.ui-select,input,select):focus{border-color:var(--ui-primary)!important;box-shadow:0 0 0 3px var(--ui-primary-light)!important}.access-shell .access-fields .ui-input::placeholder{color:var(--ui-muted)!important;font-size:13px!important}.access-shell .access-password{position:relative}.access-shell .access-password .ui-input{padding-right:76px!important}.access-shell .access-password button{position:absolute;top:50%!important;right:8px!important;transform:translateY(-50%);min-height:32px;padding:4px 10px!important;border:0!important;border-radius:7px;background:var(--ui-subtle)!important;color:var(--ui-primary)!important;font-size:12px!important}.access-shell .access-fields .ui-field__hint{color:var(--ui-muted)!important;font-size:12px!important;line-height:1.6}.access-shell .access-primary{width:100%;min-height:48px;margin-top:3px;padding:11px 18px!important;border:1px solid var(--ui-primary)!important;border-radius:var(--ui-radius-control)!important;background:var(--ui-primary)!important;color:var(--ui-on-primary)!important;font-size:15px!important;font-weight:700!important;box-shadow:none!important;cursor:pointer}.access-shell .access-primary:hover:not(:disabled){background:var(--ui-primary-hover)!important}.access-shell .access-primary:disabled{opacity:.65!important;cursor:wait!important}.access-shell .access-links{display:flex!important;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;margin-top:22px!important;font-size:13px!important}.access-shell .access-links a,.access-shell .access-success a{color:var(--ui-primary)!important;font-weight:650;text-decoration:none}.access-shell .access-links a:hover,.access-shell .access-success a:hover{text-decoration:underline}.access-shell .access-error,.access-shell .access-success{padding:12px 14px!important;border-radius:var(--ui-radius-control)!important;font-size:13px!important;line-height:1.65!important}.access-shell .access-error{border:1px solid var(--ui-red)!important;background:var(--ui-red-soft)!important;color:var(--ui-red)!important}.access-shell .access-success{border:1px solid var(--ui-green)!important;background:var(--ui-green-soft)!important;color:var(--ui-green)!important}.access-shell .access-registration{grid-template-columns:repeat(2,minmax(0,1fr))!important}.access-shell .access-registration>:is(.ui-field__hint,.access-error,.access-primary,.access-role-note){grid-column:1 / -1!important}.access-shell .access-role-note{grid-column:1 / -1;margin:-2px 0 0!important;padding:10px 12px;border:1px solid var(--ui-line);border-radius:var(--ui-radius-control);background:var(--ui-primary-light);color:var(--ui-text);font-size:13px;line-height:1.6}@media(max-width:1100px){.access-shell{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)!important}.access-shell .access-aside{padding-inline:36px!important}.access-shell .access-intro h1{font-size:clamp(34px,3.8vw,44px)!important}.access-shell .access-index{margin-top:32px!important}.access-shell .access-main{padding-inline:25px!important}}@media(max-width:760px){.access-shell{display:block!important}.access-shell .access-aside{min-height:0!important;padding:24px 24px 30px!important;border-right:0!important;border-bottom:1px solid var(--ui-line)!important}.access-shell .access-intro{display:block!important;max-width:none;margin:0!important;padding:32px 0 0!important}.access-shell .access-intro h1{margin:8px 0!important;font-size:30px!important}.access-shell .access-intro p{max-width:560px!important;font-size:13px!important;line-height:1.6!important}.access-shell .access-index,.access-shell .access-aside-foot,.access-art{display:none!important}.access-shell .access-main{min-height:0;padding:24px 16px 42px!important}.access-shell .access-form,.access-main:has(.access-registration) .access-form{max-width:520px!important;padding:28px!important}.access-theme{top:18px;right:18px}}@media(max-width:520px){.access-shell .access-registration{grid-template-columns:minmax(0,1fr)!important}.access-shell .access-registration>*{grid-column:1!important}}@media(max-width:440px){.access-shell .access-brand svg{width:39px;height:39px}.access-shell .access-brand strong{font-size:18px!important}.access-shell .access-intro{padding-top:24px!important}.access-shell .access-intro h1{font-size:27px!important}.access-shell .access-form,.access-main:has(.access-registration) .access-form{padding:22px!important}.access-shell .access-registration{grid-template-columns:minmax(0,1fr)!important}.access-shell .access-registration>*{grid-column:1!important}}.workspace-shell .ws-account-button{color:var(--ui-ink)!important}.workspace-shell .ws-account-button:hover,.workspace-shell .ws-account-button[aria-expanded=true]{background:var(--ui-hover)!important}.workspace-shell .ws-account-button>span{color:var(--ui-ink)!important}.workspace-shell .ws-account-menu{box-sizing:border-box;position:absolute;top:calc(100% + 8px);right:0;z-index:70;width:216px;max-width:calc(100vw - 24px);padding:7px;border:1px solid var(--ui-line);border-radius:12px;background:var(--ui-surface);box-shadow:var(--ui-menu-shadow)}.workspace-shell .ws-account-menu__header{display:grid;gap:2px;padding:10px 11px 12px;margin-bottom:5px;border-bottom:1px solid var(--ui-line)}.workspace-shell .ws-account-menu__header strong{color:var(--ui-ink)!important;font-size:14px;line-height:1.4}.workspace-shell .ws-account-menu__header small{color:var(--ui-muted)!important;font-size:12px;line-height:1.5;overflow-wrap:anywhere}.workspace-shell button.ws-account-menu__item{display:block;box-sizing:border-box;width:100%;min-height:38px;padding:8px 11px!important;border:0!important;border-radius:8px!important;background:transparent!important;box-shadow:none!important;color:var(--ui-text)!important;font-size:13px!important;font-weight:500;line-height:1.4;text-align:left}.workspace-shell button.ws-account-menu__item:hover,.workspace-shell button.ws-account-menu__item:focus-visible{background:var(--ui-hover)!important;color:var(--ui-ink)!important}.workspace-shell button.ws-account-menu__item--danger{color:var(--ui-red)!important}.workspace-shell button.ws-account-menu__item--danger:hover,.workspace-shell button.ws-account-menu__item--danger:focus-visible{background:var(--ui-red-soft)!important;color:var(--ui-red)!important}:root .workspace-shell.workspace-student main .edu-learning .edu-focus{color:var(--ui-on-photo)!important}:root .workspace-shell.workspace-student main .edu-learning .edu-focus>span{color:var(--ui-on-photo-muted)!important;opacity:1;font-size:12px}:root .workspace-shell.workspace-student main .edu-learning .edu-focus h2,:root .workspace-shell.workspace-student main .edu-learning .edu-focus .edu-clock{color:var(--ui-on-photo)!important;text-shadow:0 2px 10px #07192788}:root .workspace-shell.workspace-student main .edu-learning .edu-focus>p{color:var(--ui-on-photo-muted)!important;font-size:13px}:root .workspace-shell.workspace-student main .edu-learning .edu-focus button{color:var(--ui-on-photo)!important}:root[data-theme=dark] .workspace-shell.workspace-student .study-hero small,:root[data-theme=dark] .workspace-shell.workspace-student .study-muted,:root[data-theme=dark] .workspace-shell.workspace-student .study-bottom-note,:root[data-theme=dark] .workspace-shell.workspace-student .study-conversation small,:root[data-theme=dark] .workspace-shell.workspace-student .study-app figcaption,:root[data-theme=dark] .workspace-shell.workspace-student .study-bar-wrap{color:var(--ui-muted)!important}:root[data-theme=dark] .workspace-shell.workspace-student .study-hero h1,:root[data-theme=dark] .workspace-shell.workspace-student .study-stats strong,:root[data-theme=dark] .workspace-shell.workspace-student .study-steps b,:root[data-theme=dark] .workspace-shell.workspace-student .reference-overview h2{color:var(--ui-ink)!important}:root[data-theme=dark] .workspace-shell.workspace-student .study-app main :is(.study-panel,.reference-dashboard) :is(h2,h3,strong,b),:root[data-theme=dark] .workspace-shell.workspace-student .edu-learning :is(h2,h3,strong,b){color:var(--ui-ink)!important}:root[data-theme=dark] .workspace-shell.workspace-student .study-app main :is(.study-panel,.reference-dashboard) :is(p,li,label),:root[data-theme=dark] .workspace-shell.workspace-student .edu-learning :is(p,li,label,details){color:var(--ui-text)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.study-tag,.edu-pill){background:var(--ui-primary-light)!important;border-color:var(--ui-line)!important;color:var(--ui-primary)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.study-callout,.study-steps>div,.edu-note,.edu-first-step,.edu-sage,.edu-feedback,.edu-review-track>div,.edu-metrics>div,.edu-report-tasks>div,.edu-chat-messages,.reference-problem,.reference-answer-neutral,.reference-ai-message>div){background:var(--ui-subtle)!important;border-color:var(--ui-line)!important;color:var(--ui-text)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.study-steps>div,.edu-section-head>span,.edu-kicker,.edu-private,.edu-empty,.edu-metrics span,.edu-report-tasks span,.edu-history-row small,.edu-script-list span){color:var(--ui-muted)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.study-notice,.reference-tip){background:var(--ui-amber-soft)!important;border-color:var(--ui-amber)!important;color:var(--ui-amber)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.edu-feedback.error,.reference-answer){background:var(--ui-red-soft)!important;border-color:var(--ui-red)!important;color:var(--ui-red)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.edu-banner,.edu-launcher,.edu-tabs button:not(.active),.edu-script-list button,.edu-chat-row p){background:var(--ui-subtle)!important;border-color:var(--ui-line)!important;color:var(--ui-text)!important}:root[data-theme=dark] .workspace-shell.workspace-student :is(.edu-banner,.edu-launcher) :is(h2,p,span){color:var(--ui-ink)!important}:root[data-theme=dark] .workspace-shell.workspace-student .edu-tabs button.active{background:var(--ui-primary-light)!important;color:var(--ui-primary)!important}:root[data-theme=dark] .workspace-shell.workspace-student .edu-learning label,:root[data-theme=dark] .workspace-shell.workspace-student .edu-learning .edu-control>span{color:var(--ui-text)!important}:root[data-theme=dark] .workspace-shell.workspace-student .study-modal{background:var(--ui-surface)!important;color:var(--ui-ink)!important;border:1px solid var(--ui-line)}:root[data-theme=dark] .workspace-shell.workspace-student .study-app :is(th,td),:root[data-theme=dark] .workspace-shell.workspace-student .edu-learning :is(.edu-task,.edu-history-row,.edu-report-tasks>div){border-color:var(--ui-line)!important}:root[data-theme=dark] .workspace-shell.workspace-student .study-app th{background:var(--ui-subtle)!important;color:var(--ui-muted)!important}.workspace-shell{background:var(--ui-page)!important;color:var(--ui-text)}.workspace-shell :is(.ws-surface,.study-panel,.edu-card,.edu-launcher){background:var(--ui-surface)!important;border-color:var(--ui-line)!important}.workspace-shell main :is(button.primary,button.text-white,.edu-primary),.access-primary,.account-primary{background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.workspace-shell main :is(button.primary,button.text-white,.edu-primary):hover:not(:disabled),.access-primary:hover:not(:disabled){background:var(--ui-primary-hover)!important}.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]),select,textarea),.access-fields :is(input,select){background:var(--ui-surface)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}.workspace-shell :is(button,a,input,select,textarea,summary):focus-visible,.access-shell :is(button,a,input,select,textarea):focus-visible{outline:2px solid var(--ui-focus)!important;outline-offset:2px!important}.workspace-shell input[type=checkbox]{accent-color:var(--ui-primary)}.access-shell,.access-main{background:var(--ui-page)!important;color:var(--ui-ink)!important}.access-aside{background:var(--ui-primary-light)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}.access-form{background:var(--ui-surface)!important;border-color:var(--ui-line)!important;box-shadow:var(--ui-card-shadow)!important;border-radius:var(--ui-radius-card)!important}.workspace-shell :is(.bg-white,[class*="bg-[#f5f6f7]"],[class*="bg-[#f4f5f7]"],[class*="bg-[#f6f8fa]"]){background-color:var(--ui-surface)!important}.workspace-shell :is([class*="bg-[#eef1f5]"],[class*="bg-[#edf1f5]"],[class*="bg-[#f1f4f7]"],[class*="bg-[#e6ecf2]"],[class*=bg-stone-100],[class*=bg-stone-200]){background-color:var(--ui-subtle)!important}.workspace-shell :is([class*="hover:bg-[#eef1f5]"],[class*="hover:bg-[#edf1f5]"],[class*="hover:bg-[#f5f6f7]"]):hover{background-color:var(--ui-hover)!important}.workspace-shell :is([class*="bg-[#173d69]"],[class*="bg-[#194270]"]){background-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.workspace-shell :is([class*="hover:bg-[#133358]"],[class*="hover:bg-[#143459]"]):hover{background-color:var(--ui-primary-hover)!important;color:var(--ui-on-primary)!important}.workspace-shell :is([class*="text-[#142b3b]"],[class*="text-[#173541]"],[class*="text-[#37474a]"],[class*="text-[#2c3a4a]"],[class*="text-[#2e3f52]"]){color:var(--ui-ink)!important}.workspace-shell :is([class*="text-[#526274]"],[class*="text-[#465c75]"],[class*=text-slate-],[class*=text-stone-]){color:var(--ui-text)!important}.workspace-shell :is([class*="text-[#6b7d78]"],[class*="text-[#8a9a94]"],[class*="text-[#63707e]"],[class*="text-[#82938f]"],[class*="text-[#9aa8a2]"],[class*="text-[#778596]"]){color:var(--ui-muted)!important}.workspace-shell :is([class*="text-[#173d69]"],[class*="text-[#15355a]"],[class*="text-[#214064]"],[class*="text-[#224772]"],[class*="text-[#194270]"],[class*="text-[#23456c]"],[class*="text-[#365375]"]){color:var(--ui-primary)!important}.workspace-shell :is([class*="text-[#856027]"],[class*="text-[#91642d]"],[class*="text-[#8a6d3b]"],[class*="text-[#7c5a2e]"],[class*=text-amber-]){color:var(--ui-amber)!important}.workspace-shell :is([class*=text-green-],[class*=text-emerald-]){color:var(--ui-green)!important}.workspace-shell :is([class*=text-red-]){color:var(--ui-red)!important}.workspace-shell :is([class*=text-blue-]){color:var(--ui-primary)!important}.workspace-shell :is([class*=bg-blue-]){background-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.workspace-shell :is([class*=bg-slate-],[class*=bg-gray-]){background-color:var(--ui-subtle)!important}.workspace-shell :is([class*=border-slate-],[class*=border-gray-]){border-color:var(--ui-line)!important}.workspace-shell :is([class*="border-[#e4e7ea]"],[class*="border-[#d5d9de]"],[class*="border-[#e1e5ea]"],[class*="border-[#eef0f2]"],[class*="border-[#e0e4e9]"],[class*="border-[#dfe3e8]"],[class*="border-[#d8dfe7]"],[class*="border-[#d4dae1]"],[class*="border-[#cdd5df]"],[class*="border-[#edeff1]"],[class*="border-[#bfcee0]"],[class*="border-[#c2c8cf]"],[class*=border-stone-],[class*=border-slate-]){border-color:var(--ui-line)!important}.workspace-shell :is([class*="border-[#173d69]"],[class*="hover:border-[#173d69]"]){border-color:var(--ui-primary)!important}.workspace-shell :is([class*=bg-amber-]){background-color:var(--ui-amber-soft)!important}.workspace-shell :is([class*=border-amber-]){border-color:var(--ui-amber)!important}.workspace-shell main :is(button,.ui-button,.ws-button):is([class*="bg-[#173d69]"],[class*="bg-[#194270]"],.primary,.text-white,.edu-primary,.ui-button--primary,.ws-button-primary){background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.workspace-shell main :is(button,.ui-button,.ws-button):is([class*="bg-[#173d69]"],[class*="bg-[#194270]"],.primary,.text-white,.edu-primary,.ui-button--primary,.ws-button-primary):hover:not(:disabled){background:var(--ui-primary-hover)!important;border-color:var(--ui-primary-hover)!important}:root[data-theme=dark] .workspace-shell :is(.bg-white,.ws-surface,.study-panel,.edu-card,.edu-launcher,[class*="bg-[#f5f6f7]"],[class*="bg-[#f4f5f7]"]),:root[data-theme=dark] .access-form{background:var(--ui-surface)!important}:root[data-theme=dark] .workspace-shell :is([class*="bg-[#eef1f5]"],[class*=bg-stone-]){background-color:var(--ui-subtle)!important}:root[data-theme=dark] .workspace-shell :is([class*=bg-amber-]){background-color:var(--ui-amber-soft)!important}:root[data-theme=dark] .workspace-shell :is([class*="text-[#"],[class*=text-slate-],[class*=text-stone-]):not(:is([class*="text-[#173d69]"],[class*="text-[#15355a]"],[class*="text-[#214064]"],[class*="text-[#224772]"],[class*="text-[#194270]"],[class*=text-amber-],[class*=text-green-],[class*=text-emerald-],[class*=text-red-])){color:var(--ui-text)!important}:root[data-theme=dark] .workspace-shell :is([class*="border-[#"],[class*=border-stone-],[class*=border-slate-]){border-color:var(--ui-line)!important}:root[data-theme=dark] .workspace-shell main pre{background:var(--ui-subtle)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}:root[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--ui-line)}:root[data-theme=dark] .workspace-shell dialog{background:var(--ui-surface)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}:root[data-theme=dark] .workspace-shell :is([class*=bg-amber-50],[class*=bg-amber-200],.study-notice,.reference-tip){background:var(--ui-amber-soft)!important;color:var(--ui-amber)!important;border-color:var(--ui-amber)!important}:root[data-theme=dark] .workspace-shell :is([class*=text-amber-800],[class*=text-amber-700],[class*=text-amber-600]){color:var(--ui-amber)!important}:root[data-theme=dark] .workspace-shell :is(.ui-skeleton,[class*=animate-pulse]){background:var(--ui-subtle)!important}.workspace-shell .study-app button:not(.primary):not(.study-danger):not(.edu-primary):not(.theme-toggle){background:var(--ui-surface)!important;border-color:var(--ui-line)!important;color:var(--ui-text)!important}.workspace-shell .study-app button:not(.primary):not(.study-danger):not(.edu-primary):not(.theme-toggle):hover:not(:disabled){background:var(--ui-hover)!important}.workspace-shell .theme-toggle{background:transparent!important;border:0!important;box-shadow:none!important;color:var(--ui-text)!important}.workspace-shell .theme-toggle:hover{background:var(--ui-hover)!important;color:var(--ui-ink)!important}.workspace-shell .study-app :is(.study-tag,th){background:var(--ui-subtle)!important;color:var(--ui-muted)!important;border-color:var(--ui-line)!important}.workspace-shell .study-app :is(.study-callout,.study-steps>div,.study-modal){background:var(--ui-subtle)!important;color:var(--ui-text)!important;border-color:var(--ui-line)!important}.workspace-shell .study-app :is(input,textarea,select){background:var(--ui-surface)!important;color:var(--ui-ink)!important;border-color:var(--ui-line)!important}.workspace-shell .study-app :is(.study-notice,.study-edit-warning,.study-save-status){background:var(--ui-amber-soft)!important;color:var(--ui-amber)!important;border-color:var(--ui-amber)!important}.workspace-shell .study-app :is(.study-save-status){background:var(--ui-primary-light)!important;color:var(--ui-primary)!important;border-color:var(--ui-line)!important}.workspace-shell .study-app :is(.study-bar,.study-download,button.primary){background:var(--ui-primary)!important;border-color:var(--ui-primary)!important;color:var(--ui-on-primary)!important}.workspace-shell .study-app :is(p,li,figcaption,small,.study-muted,.study-bottom-note,.study-field,.study-conversation small,.study-stats p,.study-steps>div){color:var(--ui-text)!important}.workspace-shell .study-app :is(.study-muted,.study-bottom-note,.study-conversation small,.study-stats .study-panel h2,figcaption){color:var(--ui-muted)!important}.workspace-shell .edu-page-heading :is(h1,h2,b,strong),.workspace-shell .edu-control>span{color:var(--ui-ink)!important}.workspace-shell .edu-page-heading :is(p,span),.workspace-shell .edu-private,.workspace-shell .edu-empty,.workspace-shell .edu-metrics span,.workspace-shell .edu-report-tasks span{color:var(--ui-muted)!important}.workspace-shell main :is(small,.text-xs,.today-meta,.today-footnote,.today-overline,.reference-card-meta,.edu-section-head>span){font-size:var(--ui-font-caption)!important}.workspace-shell main{padding:clamp(20px,2.1vw,30px) clamp(16px,2.2vw,30px) clamp(28px,3vw,44px)!important}.workspace-shell main>.study-hero{padding-bottom:0!important;margin-bottom:16px!important}.workspace-shell .study-guide{margin-bottom:16px}.workspace-shell .edu-empty,.workspace-shell .reference-empty{padding-block:clamp(14px,2.4vw,28px)}.edu-chat-messages.is-empty{height:auto;min-height:148px;justify-content:center;margin-block:16px}.workspace-error-state{min-height:220px;padding:40px 16px}@media(max-width:1024px){.workspace-shell main{padding:20px 20px 32px!important}.workspace-shell main>.study-hero{margin-bottom:14px!important}}@media(max-width:640px){.workspace-shell main{padding:16px 14px 28px!important}.workspace-shell .study-guide{margin-bottom:12px}.workspace-shell .edu-empty,.workspace-shell .reference-empty{padding-block:14px}.edu-chat-messages.is-empty{min-height:112px;padding:12px;margin-block:12px}.workspace-error-state{min-height:170px;padding:26px 14px}}:root{--ui-control-h: 42px;--ui-control-h-sm: 34px;--ui-control-h-lg: 48px;--ui-control-pad-x: 13px;--ui-control-radius: 11px;--ui-control-ring: 0 0 0 3px color-mix(in srgb, var(--ui-primary) 22%, transparent);--ui-control-ring-invalid: 0 0 0 3px color-mix(in srgb, var(--ui-red) 22%, transparent);--ui-control-bg: var(--ui-surface);--ui-control-bg-soft: color-mix(in srgb, var(--ui-subtle) 65%, var(--ui-surface));--ui-control-border: color-mix(in srgb, var(--ui-line) 88%, var(--ui-ink));--ui-control-border-hover: color-mix(in srgb, var(--ui-primary) 38%, var(--ui-line));--ui-control-shadow: inset 0 1px 1px color-mix(in srgb, var(--ui-ink) 3%, transparent);--ui-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}:root[data-theme=dark]{--ui-control-bg: color-mix(in srgb, var(--ui-surface) 92%, #000);--ui-control-bg-soft: color-mix(in srgb, var(--ui-subtle) 80%, var(--ui-surface));--ui-control-border: color-mix(in srgb, var(--ui-line) 80%, var(--ui-ink));--ui-control-shadow: inset 0 1px 1px color-mix(in srgb, #000 18%, transparent);--ui-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23b4bdd2' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E")}.ui-input,.ui-select,.ui-textarea,.ws-field,.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),select,textarea),.access-fields :is(input,select,textarea),.study-app :is(input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),select,textarea),.pi-field :is(input:not([type=checkbox]):not([type=radio]):not([type=file]),select,textarea),input[class*="rounded-lg border border-[var(--ui-line)]"],input[class*="rounded-xl border border-[var(--ui-line)]"],textarea[class*="rounded-lg border border-[var(--ui-line)]"]{box-sizing:border-box;min-height:var(--ui-control-h);padding:9px var(--ui-control-pad-x);border:1px solid var(--ui-control-border)!important;border-radius:var(--ui-control-radius)!important;background:var(--ui-control-bg)!important;background-image:none;color:var(--ui-ink)!important;font-size:14px!important;line-height:1.5;box-shadow:var(--ui-control-shadow);transition:border-color var(--ui-dur) var(--ui-ease),box-shadow var(--ui-dur) var(--ui-ease),background-color var(--ui-dur) var(--ui-ease);-webkit-appearance:none;-moz-appearance:none;appearance:none}.ui-input:hover:not(:disabled):not(:focus),.ui-select:hover:not(:disabled):not(:focus),.ui-textarea:hover:not(:disabled):not(:focus),.ws-field:hover:not(:disabled):not(:focus),.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),select,textarea):hover:not(:disabled):not(:focus),.access-fields :is(input,select,textarea):hover:not(:disabled):not(:focus),.study-app :is(input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),select,textarea):hover:not(:disabled):not(:focus){border-color:var(--ui-control-border-hover)!important}.ui-input:focus,.ui-select:focus,.ui-textarea:focus,.ws-field:focus,.workspace-shell main :is(input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),select,textarea):focus,.access-fields :is(input,select,textarea):focus,.study-app :is(input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]),select,textarea):focus{outline:none!important;border-color:var(--ui-focus)!important;box-shadow:var(--ui-control-ring)!important;background:var(--ui-control-bg)!important}.ui-input::placeholder,.ui-textarea::placeholder,.ws-field::placeholder,.workspace-shell main :is(input,textarea)::placeholder,.access-fields :is(input,textarea)::placeholder,.study-app :is(input,textarea)::placeholder{color:color-mix(in srgb,var(--ui-muted) 78%,transparent)!important;opacity:1}.ui-input:disabled,.ui-select:disabled,.ui-textarea:disabled,.ws-field:disabled,.workspace-shell main :is(input,select,textarea):disabled,.access-fields :is(input,select,textarea):disabled,.study-app :is(input,select,textarea):disabled{opacity:.58;cursor:not-allowed;background:var(--ui-control-bg-soft)!important;box-shadow:none}.ui-field--invalid :is(.ui-input,.ui-select,.ui-textarea,input,select,textarea),:is(.ui-input,.ui-select,.ui-textarea,.ws-field):is(:invalid,[aria-invalid=true]):not(:placeholder-shown){border-color:var(--ui-red)!important;box-shadow:var(--ui-control-ring-invalid)!important}.ui-select,select,.ws-field,.workspace-shell main select,.access-fields select,.study-app select{padding-right:38px!important;background-image:var(--ui-chevron)!important;background-repeat:no-repeat!important;background-position:right 13px center!important;background-size:16px 16px!important;cursor:pointer;text-overflow:ellipsis}select[size]:not([size="1"]),select[multiple]{padding-right:var(--ui-control-pad-x)!important;background-image:none!important;height:auto;min-height:calc(var(--ui-control-h) * 2)}select option{background:var(--ui-surface);color:var(--ui-ink);padding:8px 12px}select option:checked{background:var(--ui-primary-light);color:var(--ui-primary)}textarea,.ui-textarea,.ui-input[type=textarea]{min-height:108px;padding:11px 14px!important;line-height:1.7;resize:vertical;background-image:linear-gradient(var(--ui-control-bg),var(--ui-control-bg)),var(--ui-control-shadow)!important}textarea:focus{resize:vertical}.ui-input-icon{position:relative;display:block;min-width:0}.ui-input-icon>svg{position:absolute;top:50%;left:13px;z-index:1;width:16px;height:16px;color:var(--ui-muted);pointer-events:none;transform:translateY(-50%)}.ui-input-icon>.ui-input,.ui-input-icon>input{width:100%;padding-left:38px!important}.ui-input-icon__clear{position:absolute;top:50%;right:8px;display:grid;place-items:center;width:26px;height:26px;border:0;border-radius:8px;background:transparent;color:var(--ui-muted);cursor:pointer;transform:translateY(-50%)}.ui-input-icon__clear:hover{background:var(--ui-hover);color:var(--ui-ink)}input[type=checkbox],input[type=radio]{width:17px;height:17px;margin:0;accent-color:var(--ui-primary);cursor:pointer;flex-shrink:0}input[type=checkbox]:disabled,input[type=radio]:disabled{cursor:not-allowed}.ui-check{display:flex;align-items:flex-start;gap:10px;color:var(--ui-text);font-size:13px;line-height:1.6;cursor:pointer}.ui-check input{margin-top:3px}input[type=file]{box-sizing:border-box;width:100%;max-width:100%;min-height:var(--ui-control-h);padding:5px;border:1px solid var(--ui-control-border)!important;border-radius:var(--ui-control-radius)!important;background:var(--ui-control-bg-soft)!important;color:var(--ui-text)!important;font-size:13px!important;box-shadow:var(--ui-control-shadow);cursor:pointer;transition:border-color var(--ui-dur) var(--ui-ease),box-shadow var(--ui-dur) var(--ui-ease),background-color var(--ui-dur) var(--ui-ease)}input[type=file]:hover:not(:disabled){border-color:var(--ui-control-border-hover)!important;background:var(--ui-control-bg)!important}input[type=file]:focus-within,input[type=file]:focus{outline:none!important;border-color:var(--ui-focus)!important;box-shadow:var(--ui-control-ring)!important}input[type=file]::file-selector-button,input[type=file]::-webkit-file-upload-button{-moz-appearance:none;appearance:none;-webkit-appearance:none;margin:0 12px 0 0;padding:7px 14px;border:0;border-radius:8px;background:var(--ui-primary);color:var(--ui-on-primary);font:600 13px/1.3 inherit;cursor:pointer;transition:background-color var(--ui-dur) var(--ui-ease),transform var(--ui-dur) var(--ui-ease)}input[type=file]::file-selector-button:hover,input[type=file]::-webkit-file-upload-button:hover{background:var(--ui-primary-hover)}input[type=file]::file-selector-button:active,input[type=file]::-webkit-file-upload-button:active{transform:translateY(1px)}input[type=file]::file-button,input[type=file]::-webkit-file-upload-button{font-family:inherit}.ui-file-drop{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;min-height:92px;padding:16px 18px;border:1.5px dashed color-mix(in srgb,var(--ui-primary) 36%,var(--ui-line));border-radius:14px;background:radial-gradient(120% 100% at 0% 0%,color-mix(in srgb,var(--ui-primary) 7%,transparent),transparent 55%),var(--ui-control-bg-soft);color:var(--ui-text);cursor:pointer;transition:border-color var(--ui-dur) var(--ui-ease),background-color var(--ui-dur) var(--ui-ease),box-shadow var(--ui-dur) var(--ui-ease)}.ui-file-drop:hover,.ui-file-drop:focus-visible{border-color:color-mix(in srgb,var(--ui-primary) 62%,var(--ui-line));box-shadow:0 0 0 4px color-mix(in srgb,var(--ui-primary) 12%,transparent);outline:none}.ui-file-drop.is-over{border-color:var(--ui-primary);background:radial-gradient(120% 100% at 0% 0%,color-mix(in srgb,var(--ui-primary) 14%,transparent),transparent 60%),var(--ui-primary-light);box-shadow:0 0 0 4px color-mix(in srgb,var(--ui-primary) 18%,transparent)}.ui-file-drop.is-filled{border-style:solid;border-color:color-mix(in srgb,var(--ui-green) 45%,var(--ui-line));background:radial-gradient(120% 100% at 0% 0%,color-mix(in srgb,var(--ui-green) 8%,transparent),transparent 55%),var(--ui-control-bg)}.ui-file-drop.is-disabled{opacity:.58;cursor:not-allowed;box-shadow:none}.ui-file-drop__icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--ui-primary-light);color:var(--ui-primary);flex:none}.ui-file-drop.is-filled .ui-file-drop__icon{background:var(--ui-green-soft);color:var(--ui-green)}.ui-file-drop__copy{display:grid;gap:3px;min-width:0}.ui-file-drop__title{color:var(--ui-ink);font-size:14px;font-weight:650;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-file-drop__hint{color:var(--ui-muted);font-size:12px;line-height:1.5}.ui-file-drop__actions{display:inline-flex;align-items:center;gap:8px;pointer-events:none}.ui-file-drop__action{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;padding:6px 13px;border:1px solid var(--ui-line);border-radius:9px;background:var(--ui-surface);color:var(--ui-primary);font-size:13px;font-weight:650;white-space:nowrap}.ui-file-drop__clear{display:grid;place-items:center;width:32px;height:32px;padding:0;border:1px solid color-mix(in srgb,var(--ui-red) 28%,var(--ui-line));border-radius:9px;background:var(--ui-surface);color:var(--ui-red);cursor:pointer;pointer-events:auto;transition:background-color var(--ui-dur) var(--ui-ease),border-color var(--ui-dur) var(--ui-ease)}.ui-file-drop__clear:hover:not(:disabled){background:var(--ui-red-soft);border-color:var(--ui-red)}.ui-file-drop input[type=file]{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;min-height:0;padding:0;border:0!important;border-radius:inherit!important;background:transparent!important;box-shadow:none;opacity:0;cursor:pointer}.ui-file-drop input[type=file]::file-selector-button,.ui-file-drop input[type=file]::-webkit-file-upload-button{display:none}.ui-field,.study-form-grid,.pi-grid{gap:10px}.study-form-grid,.pi-grid{gap:14px 16px}.ui-field__label,.study-field>span{display:block;margin-bottom:2px;color:var(--ui-text);font-size:13px;font-weight:650;letter-spacing:.01em;line-height:1.45}.ui-input--sm,.ui-select--sm,.ui-control-sm{min-height:var(--ui-control-h-sm)!important;padding:5px 10px!important;font-size:13px!important;border-radius:9px!important}.ui-input--sm:focus,.ui-select--sm:focus{box-shadow:var(--ui-control-ring)!important}.ui-input--lg,.ui-select--lg,.ui-control-lg{min-height:var(--ui-control-h-lg)!important;padding:12px 16px!important;font-size:15px!important}.access-fields :is(input,select,textarea){min-height:48px!important;border-radius:12px!important;padding:11px 15px!important;font-size:14px!important}.access-fields select{padding-right:40px!important;background-position:right 15px center!important}.workspace-context-main select{min-width:min(220px,100%);min-height:40px;font-weight:550}.professional-import .pi-field input[type=file]{min-height:var(--ui-control-h);padding:5px;border-radius:var(--ui-control-radius)!important;background:var(--ui-control-bg-soft)!important}@media(prefers-reduced-motion:reduce){.ui-input,.ui-select,.ui-textarea,input[type=file],.ui-file-drop{transition:none}}@media(max-width:560px){.ui-file-drop{grid-template-columns:auto minmax(0,1fr);gap:12px}.ui-file-drop__actions{grid-column:1 / -1;width:100%;justify-content:stretch;pointer-events:none}.ui-file-drop__action{flex:1}}