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var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.line-through{text-decoration-line:line-through}.overline{text-decoration-line:overline}.underline{text-decoration-line:underline}.decoration-white\/50{text-decoration-color:#ffffff80}@supports (color:color-mix(in lab,red,red)){.decoration-white\/50{-webkit-text-decoration-color:color-mix(in oklab,var(--color-white) 50%,transparent);text-decoration-color:color-mix(in oklab,var(--color-white) 50%,transparent)}}.underline-offset-2{text-underline-offset:2px}.underline-offset-4{text-underline-offset:4px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.accent-sky-600{accent-color:var(--color-sky-600)}.opacity-0{opacity:0}.opacity-60{opacity:.6}.opacity-70{opacity:.7}.opacity-80{opacity:.8}.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)}.shadow,.shadow-\[0_10px_28px_rgb\(0_0_0_\/_8\%\)\]{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_10px_28px_rgb\(0_0_0_\/_8\%\)\]{--tw-shadow:0 10px 28px var(--tw-shadow-color,#00000014)}.shadow-xl{--tw-shadow:0 20px 25px -5px var(--tw-shadow-color,#0000001a),0 8px 10px -6px var(--tw-shadow-color,#0000001a)}.ring,.ring-1,.shadow-xl{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)}.ring-amber-400\/60{--tw-ring-color:#fcbb0099}@supports (color:color-mix(in lab,red,red)){.ring-amber-400\/60{--tw-ring-color:color-mix(in oklab,var(--color-amber-400) 60%,transparent)}}.ring-rose-400\/70{--tw-ring-color:#ff667fb3}@supports (color:color-mix(in lab,red,red)){.ring-rose-400\/70{--tw-ring-color:color-mix(in oklab,var(--color-rose-400) 70%,transparent)}}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px)}.blur,.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,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.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-\[filter\,stroke-width\]{transition-property:filter,stroke-width;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-\[opacity\,filter\,stroke-width\]{transition-property:opacity,filter,stroke-width;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-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-100{--tw-duration:.1s;transition-duration:.1s}.duration-200{--tw-duration:.2s;transition-duration:.2s}.ease-in-out{--tw-ease:var(--ease-in-out);transition-timing-function:var(--ease-in-out)}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}@media (hover:hover){.hover\:bg-\[var\(--ui-surface-subtle\)\]:hover{background-color:var(--ui-surface-subtle)}.hover\:bg-amber-400:hover{background-color:var(--color-amber-400)}.hover\:bg-rose-500:hover{background-color:var(--color-rose-500)}.hover\:bg-white\/10:hover{background-color:#ffffff1a}@supports (color:color-mix(in lab,red,red)){.hover\:bg-white\/10:hover{background-color:color-mix(in oklab,var(--color-white) 10%,transparent)}}.hover\:text-\[var\(--ui-danger\)\]:hover{color:var(--ui-danger)}.hover\:text-\[var\(--ui-success\)\]:hover{color:var(--ui-success)}}.active\:cursor-grabbing:active{cursor:grabbing}.disabled\:opacity-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}@media (prefers-reduced-motion:reduce){.motion-reduce\:transition-none{transition-property:none}}@media (min-width:40rem){.sm\:w-auto{width:auto}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:items-center{align-items:center}}@media (min-width:48rem){.md\:static{position:static}.md\:bottom-4{bottom:calc(var(--spacing) * 4)}.md\:bottom-5{bottom:calc(var(--spacing) * 5)}.md\:bottom-20{bottom:calc(var(--spacing) * 20)}.md\:bottom-24{bottom:calc(var(--spacing) * 24)}.md\:left-3{left:calc(var(--spacing) * 3)}.md\:z-10{z-index:10}.md\:mt-4{margin-top:calc(var(--spacing) * 4)}.md\:mt-10{margin-top:calc(var(--spacing) * 10)}.md\:block{display:block}.md\:flex{display:flex}.md\:hidden{display:none}.md\:inline-flex{display:inline-flex}.md\:max-h-none{max-height:none}.md\:min-h-\[calc\(100dvh-4rem\)\]{min-height:calc(100dvh - 4rem)}.md\:w-1\/4{width:25%}.md\:w-72{width:calc(var(--spacing) * 72)}.md\:shrink-0{flex-shrink:0}.md\:grid-cols-\[minmax\(250px\,0\.72fr\)_minmax\(0\,1\.55fr\)\]{grid-template-columns:minmax(250px,.72fr) minmax(0,1.55fr)}.md\:rounded-r-2xl{border-top-right-radius:var(--radius-2xl);border-bottom-right-radius:var(--radius-2xl)}.md\:px-8{padding-inline:calc(var(--spacing) * 8)}.md\:px-10{padding-inline:calc(var(--spacing) * 10)}.md\:py-8{padding-block:calc(var(--spacing) * 8)}.md\:py-12{padding-block:calc(var(--spacing) * 12)}.md\:pb-0{padding-bottom:0}.md\:text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.md\:text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}}@media (min-width:64rem){.lg\:relative{position:relative}.lg\:inset-auto{inset:auto}.lg\:z-\[2\]{z-index:2}.lg\:mt-0{margin-top:0}.lg\:block{display:block}.lg\:hidden{display:none}.lg\:min-h-\[calc\(100dvh-5rem\)\]{min-height:calc(100dvh - 5rem)}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.lg\:grid-cols-\[minmax\(0\,1\.1fr\)_minmax\(20rem\,28rem\)\]{grid-template-columns:minmax(0,1.1fr) minmax(20rem,28rem)}.lg\:items-center{align-items:center}.lg\:p-10{padding:calc(var(--spacing) * 10)}.lg\:px-10{padding-inline:calc(var(--spacing) * 10)}.lg\:px-12{padding-inline:calc(var(--spacing) * 12)}.lg\:px-14{padding-inline:calc(var(--spacing) * 14)}.lg\:py-10{padding-block:calc(var(--spacing) * 10)}.lg\:shadow-none{--tw-shadow:0 0 #0000;box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}}.dark\:border-zinc-600:where(.dark,.dark *){border-color:var(--color-zinc-600)}.dark\:border-zinc-700:where(.dark,.dark *){border-color:var(--color-zinc-700)}.dark\:border-zinc-800:where(.dark,.dark *){border-color:var(--color-zinc-800)}.dark\:bg-amber-950:where(.dark,.dark *){background-color:var(--color-amber-950)}.dark\:bg-zinc-800:where(.dark,.dark *){background-color:var(--color-zinc-800)}.dark\:bg-zinc-900:where(.dark,.dark *){background-color:var(--color-zinc-900)}.dark\:bg-zinc-950:where(.dark,.dark *){background-color:var(--color-zinc-950)}.dark\:text-amber-300:where(.dark,.dark *){color:var(--color-amber-300)}.dark\:text-sky-400:where(.dark,.dark *){color:var(--color-sky-400)}.dark\:text-zinc-100:where(.dark,.dark *){color:var(--color-zinc-100)}.dark\:text-zinc-200:where(.dark,.dark *){color:var(--color-zinc-200)}.dark\:text-zinc-300:where(.dark,.dark *){color:var(--color-zinc-300)}.dark\:text-zinc-400:where(.dark,.dark *){color:var(--color-zinc-400)}@media (hover:hover){.dark\:hover\:bg-black\/10:where(.dark,.dark *):hover{background-color:#0000001a}@supports (color:color-mix(in lab,red,red)){.dark\:hover\:bg-black\/10:where(.dark,.dark *):hover{background-color:color-mix(in oklab,var(--color-black) 10%,transparent)}}}}:root{--ui-app-header-h:4.25rem;--ui-app-footer-h:4.25rem;--ui-bg:#f5f5f3;--ui-surface:#fffffc;--ui-surface-subtle:#f0f1ee;--ui-text:#17191d;--ui-text-secondary:#5f6670;--ui-text-tertiary:#858c96;--ui-line:#dee0e3;--ui-brand:#087df0;--ui-brand-hover:#076ed4;--ui-brand-active:#065fba;--ui-brand-ink:#076ed4;--ui-brand-soft:#e8f3ff;--ui-brand-bright:#087df0;--ui-focus:#087df0;--ui-logo-udy:#343940;--ui-success:#16794a;--ui-warning:#9a5a00;--ui-danger:#b4233f;--ui-rel-prereq:#087df0;--ui-rel-explains:#0f8a6a;--ui-rel-example:#c27800;--ui-rel-causal:#c43b5a;--ui-rel-contrast:#6f4ec7;--ui-node-formula:#c27800;--ui-node-theorem:#a17f48;--ui-node-concept:#087df0;--ui-node-term:#4d88c4;--ui-node-method:#0f8a6a;--ui-node-procedure:#059e59;--ui-node-caveat:#c43b5a;--ui-node-example:#b77081;--ui-node-other:#6f4ec7;--ui-node-expression:#8d78be}.ui-app{color:var(--ui-text);background:var(--ui-bg)}.ui-app-header,.ui-app-main,.ui-loading-panel{color:var(--ui-text);background:var(--ui-surface)}.ui-app-header{box-sizing:border-box;height:var(--ui-app-header-h);min-height:var(--ui-app-header-h);max-height:var(--ui-app-header-h);border-bottom:1px 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.ui-material-switcher{background:#09090b99}.ui-control.ui-outline-scrim,.ui-control.ui-outline-scrim:hover:not(:disabled){background:#0000004d;border-color:#0000;border-radius:0}.ui-control.ui-outline-relation{color:var(--ui-text-tertiary);background:var(--ui-surface-subtle)}.ui-control.ui-outline-relation:hover:not(:disabled){color:var(--ui-brand);background:var(--ui-brand-soft)}.ui-control.ui-outline-jump:hover:not(:disabled){color:var(--ui-brand)}.ui-control.ui-outline-error{color:var(--ui-danger)}.ui-control-danger{color:#fff;background:var(--ui-danger);border-color:#0000}.ui-control-note{color:#fff;background:#f43f5e;border-color:#0000}.ui-control-note:hover:not(:disabled){background:#e11d48}.ui-control-kp{color:#3f2a00;background:#fcd34d;border-color:#0000}.ui-control-kp:hover:not(:disabled){background:#fbbf24}.ui-selected{color:var(--ui-brand);background:var(--ui-brand-soft)}.ui-control-primary.ui-selected{color:#fff;background:var(--ui-brand)}.ui-control-danger.ui-selected{color:#fff;background:var(--ui-danger)}.ui-control:active:not(:disabled){transform:scale(.98)}.hostudy-ambient-controls button:focus-visible,.hostudy-ambient-controls input:focus-visible,.ui-control:focus-visible,.ui-field:focus-visible{outline:2px solid var(--ui-focus);outline-offset:2px}.hostudy-ambient-controls button{min-width:44px}.ui-control:disabled{cursor:not-allowed;opacity:.55}.ui-control.ui-control-compact{min-height:0}.ui-busy{cursor:progress;opacity:.72}.ui-field{border:1px solid var(--ui-line);min-height:44px;color:var(--ui-text);background:var(--ui-surface);border-radius:10px}.ui-progress{border:1px solid var(--ui-line);background:var(--ui-surface-subtle);border-radius:999px;overflow:hidden}.ui-progress-fill{border-radius:inherit;background:var(--ui-brand);height:100%;transition:width .24s ease-out}.ui-progress-indeterminate .ui-progress-fill{width:40%;transition:none;animation:ui-progress-indeterminate 1.1s ease-in-out infinite}@keyframes ui-progress-indeterminate{0%{transform:translate(-120%)}to{transform:translate(280%)}}.hostudy-logo{align-items:center;width:94px;height:32px;display:inline-grid}.hostudy-logo img{grid-area:1/1;width:94px;height:32px;display:block}.hostudy-rail .hostudy-logo,.hostudy-rail .hostudy-logo img{width:80px;height:auto}.studybuddy-wordmark{color:var(--ui-text);font-family:var(--font-sans);letter-spacing:.09em;white-space:nowrap;text-rendering:geometricprecision;-webkit-font-smoothing:antialiased;align-items:baseline;font-size:.8125rem;font-weight:650;line-height:1;display:inline-flex}.studybuddy-wordmark-accent{color:var(--ui-brand-ink);font-weight:800}.studybuddy-wordmark-rest,.ui-secondary-page{color:var(--ui-text)}.ui-secondary-page{background:var(--ui-bg)}.ui-secondary-header{color:var(--ui-text);border-bottom:1px solid 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(max-width:760px){.hostudy-ambient-controls{flex-wrap:wrap;bottom:74px;left:8px;right:8px;transform:none}.hostudy-cloud-a{--ambient-x:65px;--ambient-y:75px;width:550px;height:460px;top:-225px;left:-280px}.hostudy-cloud-b{--ambient-x:-55px;--ambient-y:100px;width:460px;height:580px;right:-245px}.hostudy-cloud-c{--ambient-x:-55px;--ambient-y:-55px;width:380px;height:350px;bottom:-190px;right:-10px}.hostudy-cloud-d{--ambient-x:40px;--ambient-y:-110px;width:340px;height:490px;bottom:-80px;left:-175px}.hostudy-cloud:before{filter:blur(27px)}}@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.hostudy-document-scroll,.hostudy-reader-toolbar{background:var(--ambient-paper-bg)}}body{font-family:var(--font-sans)}[data-main-rotation="90"]{transform:rotate(90deg)translateY(-100%)}[data-main-rotation="180"]{transform:rotate(180deg)translate(-100%,-100%)}[data-main-rotation="270"]{transform:rotate(270deg)translate(-100%)}.textLayer{color-scheme:light 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--tw-skew-y{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-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes pulse{50%{opacity:.5}}