/*! 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-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking: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-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial;--tw-duration:initial;--tw-space-x-reverse:0;--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0}}}@layer theme{:root,:host{--font-sans:"DM Sans", sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-md:28rem;--container-lg:32rem;--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-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-7xl:4.5rem;--text-7xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-tight:-.025em;--leading-relaxed:1.625;--animate-spin:spin 1s linear infinite;--animate-pulse:pulse 2s cubic-bezier(.4, 0, .6, 1) infinite;--blur-sm:8px;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:"DM Sans", sans-serif;--default-mono-font-family:var(--font-mono);--font-display:"Space Grotesk", sans-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%;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]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;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]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.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}.inset-0{inset:0}.top-4{top:calc(var(--spacing) * 4)}.top-\[50\%\]{top:50%}.right-4{right:calc(var(--spacing) * 4)}.left-\[50\%\]{left:50%}.z-50{z-index:50}.mx-auto{margin-inline:auto}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.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-8{margin-top:calc(var(--spacing) * 8)}.mr-2{margin-right:calc(var(--spacing) * 2)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.ml-1{margin-left:var(--spacing)}.ml-2{margin-left:calc(var(--spacing) * 2)}.ml-4{margin-left:calc(var(--spacing) * 4)}.block{display:block}.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-9{height:calc(var(--spacing) * 9)}.h-10{height:calc(var(--spacing) * 10)}.h-11{height:calc(var(--spacing) * 11)}.h-auto{height:auto}.max-h-\[90dvh\]{max-height:90dvh}.min-h-screen{min-height:100vh}.w-4{width:calc(var(--spacing) * 4)}.w-9{width:calc(var(--spacing) * 9)}.w-\[calc\(100\%-32px\)\]{width:calc(100% - 32px)}.w-auto{width:auto}.w-full{width:100%}.max-w-\[460px\]{max-width:460px}.max-w-lg{max-width:var(--container-lg)}.max-w-md{max-width:var(--container-md)}.shrink{flex-shrink:1}.translate-x-\[-50\%\]{--tw-translate-x:-50%;translate:var(--tw-translate-x) var(--tw-translate-y)}.translate-y-\[-50\%\]{--tw-translate-y:-50%;translate:var(--tw-translate-x) var(--tw-translate-y)}.animate-pulse{animation:var(--animate-pulse)}.animate-spin{animation:var(--animate-spin)}.cursor-pointer{cursor:pointer}.flex-col{flex-direction:column}.flex-col-reverse{flex-direction:column-reverse}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-start{justify-content:flex-start}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}:where(.space-y-1\.5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 1.5) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 1.5) * calc(1 - var(--tw-space-y-reverse)))}.overflow-y-auto{overflow-y:auto}.rounded-lg{border-radius:8px}.rounded-md{border-radius:6px}.rounded-sm{border-radius:4px}.border{border-style:var(--tw-border-style);border-width:1px}.border-input{border-color:var(--border)}.bg-background{background-color:var(--background)}.bg-card{background-color:var(--card)}.bg-destructive{background-color:var(--destructive)}.bg-foreground\/60{background-color:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.bg-foreground\/60{background-color:color-mix(in oklab, var(--foreground) 60%, transparent)}}.bg-primary{background-color:var(--primary)}.bg-secondary{background-color:var(--secondary)}.p-0{padding:0}.p-3{padding:calc(var(--spacing) * 3)}.p-6{padding:calc(var(--spacing) * 6)}.p-7{padding:calc(var(--spacing) * 7)}.px-3{padding-inline:calc(var(--spacing) * 3)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-5{padding-inline:calc(var(--spacing) * 5)}.px-8{padding-inline:calc(var(--spacing) * 8)}.py-2{padding-block:calc(var(--spacing) * 2)}.text-center{text-align:center}.font-display{font-family:Space Grotesk,sans-serif}.font-mono{font-family:var(--font-mono)}.font-sans{font-family:DM Sans,sans-serif}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-7xl{font-size:var(--text-7xl);line-height:var(--tw-leading,var(--text-7xl--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-\[9px\]{font-size:9px}.text-\[10px\]{font-size:10px}.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-tight{--tw-tracking:var(--tracking-tight);letter-spacing:var(--tracking-tight)}.whitespace-nowrap{white-space:nowrap}.text-destructive-foreground{color:#1b0b0e}.text-foreground{color:var(--foreground)}.text-muted-foreground{color:var(--muted-foreground)}.text-primary{color:var(--primary)}.text-primary-foreground{color:var(--primary-foreground)}.text-primary-text{color:var(--primary-text)}.text-secondary-foreground{color:var(--foreground)}.underline-offset-4{text-underline-offset:4px}.opacity-70{opacity:.7}.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-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a), 0 4px 6px -4px 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-sm{--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)}.ring-offset-background{--tw-ring-offset-color:var(--background)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-blur-sm{--tw-backdrop-blur:blur(var(--blur-sm));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-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-opacity{transition-property:opacity;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.running{animation-play-state:running}@media (hover:hover){.hover\:bg-accent:hover{background-color:var(--secondary)}.hover\:bg-destructive\/90:hover{background-color:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-destructive\/90:hover{background-color:color-mix(in oklab, var(--destructive) 90%, transparent)}}.hover\:bg-primary\/90:hover{background-color:var(--primary)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-primary\/90:hover{background-color:color-mix(in oklab, var(--primary) 90%, transparent)}}.hover\:bg-secondary\/80:hover{background-color:var(--secondary)}@supports (color:color-mix(in lab, red, red)){.hover\:bg-secondary\/80:hover{background-color:color-mix(in oklab, var(--secondary) 80%, transparent)}}.hover\:text-accent-foreground:hover{color:var(--foreground)}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-85:hover{opacity:.85}.hover\:opacity-100:hover{opacity:1}}.focus\:not-sr-only:focus{clip-path:none;white-space:normal;width:auto;height:auto;margin:0;padding:0;position:static;overflow:visible}.focus\:fixed:focus{position:fixed}.focus\:top-2:focus{top:calc(var(--spacing) * 2)}.focus\:left-2:focus{left:calc(var(--spacing) * 2)}.focus\:z-50:focus{z-index:50}.focus\:ring-2:focus{--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)}.focus\:ring-ring:focus{--tw-ring-color:var(--primary)}.focus\:ring-offset-2:focus{--tw-ring-offset-width:2px;--tw-ring-offset-shadow:var(--tw-ring-inset,) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color)}.focus\:outline-none:focus{--tw-outline-style:none;outline-style:none}.focus-visible\:ring-1:focus-visible{--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)}.focus-visible\:ring-ring:focus-visible{--tw-ring-color:var(--primary)}.focus-visible\:outline-none:focus-visible{--tw-outline-style:none;outline-style:none}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:cursor-not-allowed:disabled{cursor:not-allowed}.disabled\:opacity-50:disabled{opacity:.5}.data-\[state\=closed\]\:animate-out[data-state=closed]{animation:exit var(--tw-animation-duration,var(--tw-duration,.15s))var(--tw-ease,ease)var(--tw-animation-delay,0s)var(--tw-animation-iteration-count,1)var(--tw-animation-direction,normal)var(--tw-animation-fill-mode,none)}.data-\[state\=closed\]\:fade-out-0[data-state=closed]{--tw-exit-opacity:0}.data-\[state\=closed\]\:zoom-out-95[data-state=closed]{--tw-exit-scale:.95}.data-\[state\=open\]\:animate-in[data-state=open]{animation:enter var(--tw-animation-duration,var(--tw-duration,.15s))var(--tw-ease,ease)var(--tw-animation-delay,0s)var(--tw-animation-iteration-count,1)var(--tw-animation-direction,normal)var(--tw-animation-fill-mode,none)}.data-\[state\=open\]\:bg-accent[data-state=open]{background-color:var(--secondary)}.data-\[state\=open\]\:text-muted-foreground[data-state=open]{color:var(--muted-foreground)}.data-\[state\=open\]\:fade-in-0[data-state=open]{--tw-enter-opacity:0}.data-\[state\=open\]\:zoom-in-95[data-state=open]{--tw-enter-scale:.95}@media (width>=40rem){.sm\:block{display:block}.sm\:inline-flex{display:inline-flex}.sm\:flex-row{flex-direction:row}.sm\:justify-end{justify-content:flex-end}:where(.sm\:space-x-2>:not(:last-child)){--tw-space-x-reverse:0;margin-inline-start:calc(calc(var(--spacing) * 2) * var(--tw-space-x-reverse));margin-inline-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-x-reverse)))}.sm\:rounded-lg{border-radius:8px}.sm\:text-left{text-align:left}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:size-4 svg{width:calc(var(--spacing) * 4);height:calc(var(--spacing) * 4)}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}:root{color-scheme:dark;--background:#0e1015;--foreground:#f1f2f5;--card:#171b22;--primary:#8062f3;--primary-foreground:#fff;--primary-text:#a794ff;--secondary:#252236;--mint:#59d5a0;--muted:#1e232b;--muted-foreground:#96a0b1;--border:#292e38;--peach:#201c2e;--lilac:#221c33;--destructive:#ff929c;--ink-surface:#14101f;--ink-muted:#a8a3bd;--learning-gold:#e5bd65;--learning-blue:#8cbbf5;--shadow-soft:0 12px 38px #00000080;--shadow-lift:0 22px 60px #0000009e;--hero-wash:radial-gradient(ellipse at 50% 60%, #8062f32e, transparent 65%)}*{border-color:var(--border);box-sizing:border-box;letter-spacing:0}html{scroll-behavior:smooth;scroll-padding-top:100px}body{background:var(--background);color:var(--foreground);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{text-decoration:none}::selection{background:var(--secondary);color:var(--foreground)}.container-wide{max-width:1180px;margin:0 auto;padding:0 32px}.site-nav{z-index:40;background:var(--background);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-nav{background:color-mix(in oklab,var(--background) 88%,transparent)}}.site-nav{backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}.nav-inner{justify-content:space-between;align-items:center;gap:24px;height:82px;display:flex}.nitbro-svg-logo{aspect-ratio:776.02/182.51;flex-shrink:0;max-width:100%;display:block}.logo{flex-shrink:0;align-items:center;height:32px;line-height:1;text-decoration:none;transition:opacity .2s;display:inline-flex}.logo:hover{opacity:.88}.logo svg,.logo img,.logo .nitbro-svg-logo{aspect-ratio:776.02/182.51;flex-shrink:0;width:auto;max-width:100%;height:100%;display:block}.nav-links{align-items:center;gap:30px;font-size:13px;font-weight:500;display:flex}.nav-links a{transition:color .2s}.nav-links a:hover{color:var(--primary-text)}.nav-actions{align-items:center;gap:18px;display:flex}.nitbro-button{border-radius:6px;height:46px;padding:0 22px;font-size:13px;font-weight:600;transition:transform .25s,box-shadow .25s,background .25s}.nitbro-button:hover{box-shadow:var(--shadow-soft);transform:translateY(-2px)}.nitbro-button-primary{background:var(--primary);color:var(--primary-foreground)}.nitbro-button-soft{background:var(--card);color:var(--foreground);border:1px solid var(--border)}.nitbro-button-ink{background:var(--foreground);color:var(--background)}.hero{text-align:center;background:var(--hero-wash);padding:65px 0 0}.eyebrow{text-transform:uppercase;letter-spacing:1.6px;color:var(--primary-text);align-items:center;gap:8px;font-size:11px;font-weight:600;display:inline-flex}.hero-badge{border:1px solid var(--border);background:var(--card);text-transform:none;letter-spacing:0;border-radius:30px;padding:7px 11px;font-size:11px}.hero-badge .dot{background:var(--primary);border-radius:50%;width:6px;height:6px}.hero h1{margin:22px 0 19px;font-size:72px;font-weight:600;line-height:1.08}.hero h1 em{color:var(--primary);font-style:normal;position:relative}.hero h1 em:after{content:"";border-top:2px solid var(--primary);opacity:.5;border-radius:50%;width:100%;height:9px;position:absolute;bottom:-6px;left:0;transform:rotate(-2deg)}.hero-description{color:var(--muted-foreground);max-width:530px;margin:0 auto;font-size:16px;line-height:1.8}.hero-actions{justify-content:center;gap:12px;margin-top:26px;display:flex}.hero-notes{color:var(--muted-foreground);justify-content:center;gap:20px;margin:16px 0 32px;font-size:11px;display:flex}.hero-notes span{align-items:center;gap:5px;display:flex}.hero-notes svg{width:12px;height:12px;color:var(--primary)}.product-grid{text-align:left;grid-template-columns:1.02fr 1.55fr .87fr;align-items:stretch;gap:15px;margin-top:34px;display:grid}.product-tile{border:1px solid var(--border);min-width:0;box-shadow:var(--shadow-soft);border-radius:8px;padding:24px;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}.product-tile:hover{box-shadow:var(--shadow-lift);transform:translateY(-4px)}.ai-tile{background:var(--card)}.tile-heading{justify-content:space-between;align-items:center;font-size:13px;font-weight:600;display:flex}.tile-heading>span{align-items:center;gap:8px;display:flex}.tile-heading svg{color:var(--primary);width:17px}.mini-badge{background:var(--secondary);color:var(--primary-text);border-radius:4px;padding:4px 6px;font-size:9px;font-weight:600}.sample-question{background:var(--muted);border-radius:6px;margin-top:20px;padding:13px;font-size:11px;line-height:1.6}.answer{margin:15px 0;font-size:11px;line-height:1.8}.answer-tag{color:var(--primary-text);align-items:center;gap:5px;margin-bottom:7px;font-size:10px;font-weight:600;display:flex}.answer-result{background:var(--secondary);border-left:2px solid var(--primary);border-radius:3px;margin-top:8px;padding:8px 12px}.sample-label{color:var(--muted-foreground);font-size:9px}.input-preview{border:1px solid var(--border);color:var(--muted-foreground);border-radius:5px;justify-content:space-between;align-items:center;margin-top:15px;padding:9px 11px;font-size:10px;display:flex}.dashboard-tile{background:var(--secondary);padding:24px 24px 0}.dashboard-kicker{color:var(--muted-foreground);font-size:10px}.dashboard-tile h3{margin:5px 0 20px;font-size:20px}.dashboard-window{background:var(--card);border:1px solid var(--border);border-radius:7px 7px 0 0;min-height:212px;padding:16px}.window-top{border-bottom:1px solid var(--border);justify-content:space-between;padding-bottom:12px;font-size:10px;display:flex}.chart-stats{justify-content:space-between;margin:15px 0;display:flex}.chart-stats strong{font-family:var(--font-display);font-size:24px}.chart-stats small{color:var(--muted-foreground);margin-top:2px;font-size:9px;display:block}.chart-stats .growth{color:var(--primary-text);padding-top:8px;font-size:10px}.chart{width:100%;height:90px;overflow:visible}.chart .chart-line{stroke:var(--primary);fill:none;stroke-width:2.5px}.chart .grid-line{stroke:var(--border);stroke-width:.7px;stroke-dasharray:3 5}.chart .chart-area{fill:var(--secondary)}.chart-labels{color:var(--muted-foreground);justify-content:space-between;font-size:8px;display:flex}@supports (color:color-mix(in lab, red, red)){.chart-labels{color:color-mix(in srgb, var(--muted-foreground) 60%, var(--foreground))}}.practice-tile{background:var(--peach);flex-direction:column;display:flex}.practice-tile .tile-heading svg{color:var(--foreground)}.practice-tile h3{margin:20px 0 8px;font-size:22px}.practice-tile p{color:var(--muted-foreground);margin:0;font-size:11px;line-height:1.7}.practice-subjects{gap:9px;margin-top:22px;display:grid}.practice-subjects div{align-items:center;gap:8px;font-size:11px;display:flex}.practice-subjects svg{width:15px;color:var(--primary)}.practice-link{margin-top:auto;padding-top:21px;font-size:11px}.proof{border-bottom:1px solid var(--border);padding:27px 0 35px}.proof-inner{color:var(--muted-foreground);justify-content:center;align-items:center;gap:30px;font-size:11px;display:flex}.proof-inner strong{color:var(--foreground);font-weight:600}.proof-divider{background:var(--border);width:1px;height:20px}.subject-strip{justify-content:center;gap:20px;display:flex}.subject-strip span{align-items:center;gap:6px;display:flex}.subject-strip svg{width:14px;height:14px}.section{padding:90px 0}.section-heading{text-align:center;margin-bottom:40px}.section-heading h2{margin:13px 0;font-size:40px;line-height:1.2}.section-heading p{color:var(--muted-foreground);margin:0;font-size:14px;line-height:1.8}.features-grid{grid-template-columns:1.2fr 1fr 1fr;gap:18px;display:grid}.feature-card{border:1px solid var(--border);background:var(--card);border-radius:8px;padding:29px;transition:transform .3s}.feature-card:hover{transform:translateY(-5px)}.feature-card:first-child{background:var(--secondary)}.feature-icon{background:var(--muted);width:40px;height:40px;color:var(--primary);border-radius:7px;justify-content:center;align-items:center;display:inline-flex}.feature-card h3{margin:23px 0 10px;font-size:20px}.feature-card p{color:var(--muted-foreground);margin:0 0 20px;font-size:13px;line-height:1.85}.text-action{color:var(--primary-text);align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex}.text-action svg{width:14px}.showcase{background:var(--card);border-block:1px solid var(--border)}.showcase-inner{grid-template-columns:1fr 1.1fr;align-items:center;gap:70px;display:grid}.showcase h2{margin:15px 0;font-size:40px;line-height:1.2}.showcase p{color:var(--muted-foreground);font-size:14px;line-height:1.8}.showcase-list{gap:18px;margin:28px 0;display:grid}.showcase-list div{align-items:center;gap:12px;font-size:13px;display:flex}.showcase-list svg{width:18px;color:var(--primary)}.interactive-panel{border:1px solid var(--border);background:var(--background);box-shadow:var(--shadow-soft);border-radius:8px;padding:27px}.preview-tabs{border-bottom:1px solid var(--border);gap:7px;margin-bottom:22px;padding-bottom:15px;display:flex}.preview-tabs button{height:32px;padding:0 12px;font-size:11px}.quiz-meta{color:var(--muted-foreground);justify-content:space-between;margin-bottom:14px;font-size:10px;display:flex}.quiz-question{margin-bottom:17px;font-size:15px;line-height:1.6}.quiz-options{grid-template-columns:1fr 1fr;gap:9px;display:grid}.quiz-options button{justify-content:start;height:43px;font-size:12px;font-weight:400}.quiz-options button[aria-pressed=true]{border-color:var(--primary);background:var(--secondary)}.quiz-result{background:var(--secondary);border-radius:5px;margin-top:15px;padding:12px;font-size:12px;line-height:1.7}.preview-footer{justify-content:space-between;align-items:center;margin-top:20px;display:flex}.preview-footer .nitbro-button{height:36px;padding:0 15px;font-size:11px}.benefit-grid{grid-template-columns:repeat(3,1fr);gap:50px;display:grid}.benefit{text-align:center}.benefit-number{font-family:var(--font-display);color:var(--primary-text);border-bottom:1px solid var(--border);margin-bottom:20px;padding-bottom:15px;font-size:13px}.benefit h3{margin:0 0 12px;font-size:20px}.benefit p{color:var(--muted-foreground);font-size:13px;line-height:1.8}.perspective{padding-top:0}.perspective-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.perspective-card{border:1px solid var(--border);background:var(--card);border-radius:8px;padding:26px}.perspective-card .quote{font-family:var(--font-display);margin:16px 0;font-size:21px;line-height:1.5}.perspective-card p{color:var(--muted-foreground);font-size:12px;line-height:1.8}.perspective-card small{color:var(--primary-text);text-transform:uppercase;letter-spacing:1px;font-size:10px}.offer-section{background:var(--secondary);border-block:1px solid var(--border)}.offer-inner{grid-template-columns:1fr 1fr;align-items:center;gap:70px;display:grid}.offer-inner h2{margin:17px 0;font-size:40px;line-height:1.2}.offer-inner p{color:var(--muted-foreground);font-size:14px;line-height:1.8}.price-card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:32px}.price-top{justify-content:space-between;align-items:center;font-size:13px;font-weight:600;display:flex}.price{font-family:var(--font-display);margin:20px 0 2px;font-size:48px}.price span{font-family:var(--font-sans);color:var(--muted-foreground);font-size:12px;font-weight:400}.price-sub{color:var(--muted-foreground);font-size:11px}.pack-list{border-block:1px solid var(--border);gap:14px;margin:25px 0;padding:23px 0;display:grid}.pack-list div{align-items:center;gap:10px;font-size:12px;display:flex}.pack-list svg{color:var(--primary);width:16px}.price-card .nitbro-button{width:100%}.faq-inner{max-width:760px;margin:auto}.faq-row{border-bottom:1px solid var(--border)}.faq-row summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:14px;font-weight:500;list-style:none;display:flex}.faq-row summary::-webkit-details-marker{display:none}.faq-row summary svg{flex-shrink:0;width:16px;transition:transform .2s}.faq-row[open] summary svg{transform:rotate(45deg)}.faq-row p{color:var(--muted-foreground);margin:0;padding-bottom:22px;font-size:13px;line-height:1.9}.final-cta{background:var(--ink-surface);color:var(--primary-foreground);overflow:hidden}.final-inner{grid-template-columns:1.35fr .65fr;align-items:center;gap:30px;display:grid}.final-cta h2{margin:17px 0;font-size:44px;line-height:1.2}.final-cta p{color:var(--ink-muted);max-width:480px;font-size:14px;line-height:1.8}.final-cta .eyebrow{color:var(--primary-text)}.final-cta .nitbro-button{margin-top:15px}.sculpture{object-fit:cover;border-radius:8px;width:270px;height:270px;animation:7s ease-in-out infinite float-sculpture;transform:rotate(-7deg)}.footer{padding:45px 0 23px}.footer-top{justify-content:space-between;align-items:start;gap:30px;padding-bottom:35px;display:flex}.footer-top p{color:var(--muted-foreground);font-size:12px;line-height:1.8}.footer-nav{gap:50px;display:flex}.footer-nav div{gap:13px;font-size:12px;display:grid}.footer-nav strong{margin-bottom:3px;font-size:11px}.footer-bottom{color:var(--muted-foreground);border-top:1px solid var(--border);justify-content:space-between;gap:20px;padding-top:21px;font-size:10px;display:flex}.footer-bottom a{color:var(--foreground)}.form-stack{gap:15px;display:grid}.form-stack label{gap:6px;font-size:12px;font-weight:500;display:grid}.form-stack input:not([type=checkbox]){border:1px solid var(--border);background:var(--card);border-radius:5px;outline:none;width:100%;height:43px;padding:0 12px}.form-stack input:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--secondary)}.form-stack .consent{color:var(--muted-foreground);align-items:start;gap:9px;font-size:11px;font-weight:400;line-height:1.7;display:flex}.consent input{accent-color:var(--primary);margin-top:4px}.form-error{color:var(--destructive);font-size:12px}.success-icon{background:var(--secondary);color:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:15px;display:flex}.mobile-menu{display:none}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(18px)}.reveal.visible{opacity:1;transform:translateY(0)}.entrance{animation:.7s both entrance}.hero h1{animation-delay:.1s}.hero-description{animation-delay:.2s}.hero-actions{animation-delay:.3s}.product-grid{animation-delay:.45s}@keyframes entrance{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes float-sculpture{0%,to{transform:translateY(0)rotate(-7deg)}50%{transform:translateY(-12px)rotate(-4deg)}}@media (width>=1500px){.hero{padding-top:78px}}@media (width<=1000px){.nav-links{gap:20px}.nav-actions .nav-school{display:none}.product-grid{grid-template-columns:1fr 1.3fr}.practice-tile{display:none}.showcase-inner,.offer-inner{gap:35px}.features-grid{grid-template-columns:repeat(3,1fr)}.feature-card{padding:23px}}@media (width<=700px){.container-wide{padding:0 20px}.nav-inner{gap:10px;height:70px}.logo{height:26px}.logo svg,.logo img,.logo .nitbro-svg-logo{height:100%}.nav-links{display:none}.nav-actions{gap:7px}.nav-actions .nitbro-button{height:36px;padding:0 12px;font-size:10px}.mobile-menu{display:inline-flex}.mobile-links{border-top:1px solid var(--border);gap:20px;padding:15px 20px 20px;font-size:13px;display:grid}.hero{padding-top:43px}.hero h1{margin-top:22px;font-size:46px;line-height:1.13}.hero-description{max-width:360px;font-size:14px}.hero-actions{gap:8px}.hero-actions .nitbro-button{padding:0 14px;font-size:11px}.hero-notes{gap:12px;margin-bottom:25px;font-size:9px}.product-grid{grid-template-columns:1fr;gap:12px;margin-top:28px}.product-tile{padding:21px}.dashboard-tile{padding-bottom:0}.ai-tile{display:none}.dashboard-window{min-height:200px}.dashboard-tile h3{margin-bottom:15px}.proof{padding:25px 0}.proof-inner{flex-wrap:wrap;gap:15px;font-size:10px}.proof-divider{display:none}.subject-strip{gap:19px}.section{padding:62px 0}.section-heading{margin-bottom:28px}.section-heading h2,.showcase h2,.offer-inner h2{font-size:31px}.section-heading p{font-size:12px}.features-grid,.benefit-grid,.perspective-grid{grid-template-columns:1fr;gap:16px}.feature-card{padding:25px}.feature-card h3{margin-top:17px}.showcase-inner,.offer-inner{grid-template-columns:1fr;gap:30px}.interactive-panel{padding:20px}.preview-tabs{gap:3px}.preview-tabs button{padding:0 10px}.benefit-grid{gap:25px}.benefit{text-align:left}.benefit-number{margin-bottom:14px;padding-bottom:10px}.perspective{padding-top:0}.perspective-card .quote{font-size:20px}.final-inner{grid-template-columns:1fr}.final-cta h2{font-size:36px}.sculpture{display:none}.footer-top{flex-direction:column}.footer-nav{gap:65px}.footer-bottom{flex-direction:column;gap:10px}.faq-row summary{font-size:13px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.reveal{opacity:1;transform:none}}.learning-theme{background:var(--background);color:var(--foreground);min-height:100dvh;font-size:14px}.learning-theme ::selection{background:var(--secondary)}.learning-top{z-index:40;background:var(--background);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;height:74px;padding:0 30px;display:flex;position:sticky;top:0}.learning-logo{flex-shrink:0;align-items:center;height:28px;line-height:1;text-decoration:none;transition:opacity .2s;display:inline-flex}.learning-logo:hover{opacity:.88}.learning-logo svg,.learning-logo img,.learning-logo .nitbro-svg-logo{aspect-ratio:776.02/182.51;flex-shrink:0;width:auto;max-width:100%;height:100%;display:block}.learning-top-label{color:var(--muted-foreground);border-left:1px solid var(--border);letter-spacing:1px;padding-left:20px;font-size:9px}.exam-chip{border:1px solid var(--border);border-radius:6px;align-items:center;gap:12px;padding:9px 12px;font-size:12px;display:flex}.status-dot{background:var(--mint);border-radius:50%;width:5px;height:5px}.learning-account{background:var(--card);font-size:12px}.learning-menu{display:none}.learning-sidebar{background:var(--card);border-right:1px solid var(--border);z-index:35;flex-direction:column;width:236px;padding:25px 15px;display:flex;position:fixed;top:74px;bottom:0;left:0;overflow-y:auto}.sidebar-caption{color:var(--muted-foreground);letter-spacing:1px;margin:0 0 16px;padding:0 14px;font-size:8px}.learning-sidebar nav{gap:5px;display:grid}.learning-nav{min-height:46px;color:var(--muted-foreground);border:1px solid #0000;border-radius:6px;align-items:center;gap:13px;padding:10px 13px;font-size:12px;transition:background .2s,color .2s;display:flex}.learning-nav svg{flex-shrink:0;width:17px;height:17px}.learning-nav:hover{background:var(--muted);color:var(--foreground)}.learning-nav.active{background:var(--muted);border-color:var(--border);color:var(--foreground)}.learning-nav.active svg{color:var(--primary)}.nav-ai{background:var(--secondary);color:var(--primary-text);border-radius:3px;margin-left:auto;padding:3px 6px;font-size:8px}.sidebar-bottom{color:var(--muted-foreground);margin-top:auto;padding:28px 13px 0;font-size:10px}.sidebar-bottom>svg{color:var(--mint);margin-bottom:10px}.sidebar-bottom strong{color:var(--foreground);font-size:11px;display:block}.sidebar-bottom p{margin:6px 0 16px}.sidebar-bottom a{height:25px;padding:0;font-size:10px}.learning-main{min-height:calc(100dvh - 74px);margin-left:236px;padding:38px 36px 50px}.learning-heading{margin:0 0 28px}.learning-heading h1{margin:12px 0;font-size:29px;line-height:1.2}.learning-heading p{color:var(--muted-foreground);max-width:680px;font-size:13px;line-height:1.7}.learning-eyebrow{letter-spacing:1px;color:var(--primary-text);align-items:center;gap:7px;font-size:9px;font-weight:600;display:inline-flex}.ask-page{max-width:850px;margin:0 auto}.ask-intro{text-align:center;margin:29px 0 32px}.ask-intro h1{margin:17px 0 12px;font-size:42px;line-height:1.15}.ask-intro h1>span{color:var(--primary-text)}.ask-intro p{color:var(--muted-foreground);font-size:14px}.ask-tool{background:var(--background);border:1px solid var(--border);border-radius:8px;padding:30px}.upload-zone{background:var(--card);border:1px dashed var(--muted-foreground);border-radius:6px;align-items:center;gap:17px;padding:22px;display:flex}.upload-zone strong{overflow-wrap:anywhere;font-size:13px}.upload-zone p{color:var(--muted-foreground);margin:5px 0 0;font-size:11px}.upload-zone>button{flex-shrink:0;margin-left:auto;font-size:11px}.upload-icon{background:var(--muted);width:43px;height:43px;color:var(--muted-foreground);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.upload-icon svg{width:21px}.mode-row{justify-content:center;align-items:center;gap:17px;margin:29px 0;display:flex}.mode-row>span{color:var(--muted-foreground);font-size:9px}.mode-toggle{border:1px solid var(--border);background:var(--card);border-radius:6px;padding:4px;display:flex}.mode-toggle button{height:35px;color:var(--muted-foreground);font-size:11px}.mode-toggle button.selected{color:var(--foreground);background:var(--secondary)}.mode-toggle .selected svg{color:var(--primary)}.question-composer{background:var(--card);border:1px solid var(--border);border-radius:6px;align-items:flex-end;gap:10px;padding:16px;display:flex}.question-composer:focus-within{border-color:var(--primary)}.question-composer textarea{resize:vertical;background:0 0;border:0;outline:none;width:100%;min-height:57px;max-height:200px;font-size:13px;line-height:1.7}.question-composer textarea::placeholder{color:var(--muted-foreground)}.question-composer button{flex-shrink:0}.composer-foot{color:var(--muted-foreground);justify-content:space-between;gap:10px;margin-top:12px;font-size:9px;display:flex}.ask-suggestions{text-align:center;margin-top:28px}.ask-suggestions>span{color:var(--muted-foreground);font-size:10px}.ask-suggestions>div{flex-wrap:wrap;justify-content:center;gap:9px;margin-top:15px;display:flex}.ask-suggestions button{background:var(--card);height:36px;font-size:10px}.ask-suggestions svg{color:var(--primary);width:13px}.ask-trust{color:var(--muted-foreground);justify-content:center;align-items:center;gap:7px;margin-top:28px;font-size:10px;display:flex}.ask-trust svg{color:var(--mint)}.ask-next{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:20px;margin-top:47px;padding-top:24px;display:flex}.ask-next h2,.ask-next h3{margin:9px 0;font-size:17px}.ask-next p{color:var(--muted-foreground);font-size:11px}.ask-next a{font-size:11px}.bro-answer{border-top:1px solid var(--border);margin-top:25px;padding-top:22px}.bro-answer>span{color:var(--primary-text);align-items:center;gap:8px;font-size:10px;display:flex}.bro-answer p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.9}.bro-answer small{color:var(--muted-foreground);font-size:10px}.answer-loading{color:var(--primary-text);align-items:center;gap:8px;margin-top:20px;font-size:12px;display:flex}.learning-theme select{appearance:auto;background:var(--card);color:var(--foreground);border:1px solid var(--border);border-radius:6px;outline:none;max-width:100%;padding:10px 13px}.practice-filters{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:15px;margin-bottom:24px;padding:16px 0 24px;display:flex}.practice-filters label{color:var(--muted-foreground);align-items:center;gap:8px;font-size:11px;display:flex}.practice-filters select{font-size:12px}.practice-filters>span{color:var(--muted-foreground);margin-left:auto;font-size:11px}.practice-filters button{font-size:11px}.practice-layout{grid-template-columns:minmax(0,1fr) 235px;gap:20px;display:grid}.question-meta{border:1px solid var(--border);border-radius:6px;align-items:center;gap:10px;padding:13px;font-size:12px;display:flex}.question-meta small{color:var(--muted-foreground)}.subject-tag,.difficulty-tag{background:var(--secondary);color:var(--learning-blue);border-radius:20px;padding:4px 8px;font-size:9px}.difficulty-tag{color:var(--learning-gold)}.question-type{color:var(--muted-foreground);margin-left:auto}@supports (color:color-mix(in lab, red, red)){.question-type{color:color-mix(in srgb, var(--muted-foreground) 55%, var(--foreground))}}.question-type{font-size:9px}.practice-question{border:1px solid var(--border);border-radius:6px;margin-top:14px;padding:25px}.question-topic{color:var(--muted-foreground);font-size:10px}.practice-question h2{font-family:var(--font-sans);margin:13px 0 24px;font-size:17px;font-weight:500;line-height:1.8}.practice-options{gap:10px;display:grid}.practice-options button{white-space:normal;text-align:left;background:var(--card);justify-content:flex-start;height:auto;min-height:53px;padding:12px;font-size:13px;font-weight:400;line-height:1.6}.practice-options button>span{background:var(--muted);border-radius:4px;place-items:center;min-width:28px;height:28px;margin-right:7px;font-size:11px;display:grid}.practice-options .chosen{border-color:var(--primary);background:var(--secondary)}.question-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:25px;display:flex}.question-controls button{padding:0 10px;font-size:10px}.question-palette{border:1px solid var(--border);border-radius:6px;align-self:start;padding:19px}.question-palette h3{margin:0 0 15px;font-size:13px}.palette-legend{color:var(--muted-foreground);flex-wrap:wrap;gap:8px;font-size:8px;display:flex}.palette-grid{grid-template-columns:repeat(4,1fr);gap:7px;margin-top:19px;display:grid}.palette-grid button{aspect-ratio:1;background:var(--card);height:auto;padding:0;font-size:12px}.palette-grid .current{outline:2px solid var(--primary);outline-offset:1px}.palette-grid .answered{color:var(--mint);border-color:var(--mint)}.palette-grid .marked{background:var(--secondary)}.question-palette>p{color:var(--muted-foreground);margin:16px 0;font-size:10px}.palette-tip{border-top:1px solid var(--border);margin-top:22px;padding-top:20px;font-size:11px}.palette-tip p{color:var(--muted-foreground)}@supports (color:color-mix(in lab, red, red)){.palette-tip p{color:color-mix(in srgb, var(--muted-foreground) 55%, var(--foreground))}}.palette-tip p{font-size:10px;line-height:1.8}.practice-explanation{padding:18px 0 0;font-size:12px;line-height:1.8}.practice-explanation strong{color:var(--mint)}.practice-explanation p{color:var(--muted-foreground)}.practice-explanation a{color:var(--primary-text)}.practice-explanation button{font-size:10px}.mock-overview{border:1px solid var(--border);border-radius:6px;max-width:950px;padding:26px}.mock-overview h2{margin:15px 0 10px;font-size:23px}.mock-overview>p{color:var(--muted-foreground);font-size:12px}.test-distribution{border-block:1px solid var(--border);margin:26px 0}.test-distribution>div{color:var(--muted-foreground);justify-content:space-between;gap:20px;padding:15px 0;font-size:12px;display:flex}.test-distribution>div:last-child{border-top:1px solid var(--border);color:var(--foreground)}.test-rules{color:var(--muted-foreground);flex-wrap:wrap;gap:20px;margin-bottom:27px;font-size:10px;display:flex}.test-clock{white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--learning-gold);align-items:center;gap:8px;display:flex}.test-result{text-align:center;background:var(--card);border-radius:6px;padding:30px}.test-result>svg{color:var(--mint);margin:auto}.test-result h2{margin:15px 0;font-size:52px}.test-result h2 small{color:var(--muted-foreground);font-size:18px}.test-result p{color:var(--muted-foreground);font-size:12px}.test-result button{margin:10px}.review-row{border-bottom:1px solid var(--border);padding:25px 0;font-size:13px;line-height:1.9}.review-row p{color:var(--muted-foreground)}.auth-screen{flex-direction:column;align-items:center;padding:35px 24px;display:flex}.auth-screen>.learning-logo{align-self:flex-start}.auth-content{width:100%;max-width:405px;margin:64px auto 50px}.auth-symbol{background:var(--secondary);width:48px;height:48px;color:var(--primary);border:1px solid var(--border);border-radius:8px;place-items:center;margin-bottom:25px;display:grid}.auth-content h1{margin:15px 0;font-size:33px;line-height:1.2}.auth-content>p{color:var(--muted-foreground);margin-bottom:28px;font-size:13px;line-height:1.8}.phone-input{border:1px solid var(--border);background:var(--card);border-radius:6px;align-items:center;display:flex}.phone-input>span{border-right:1px solid var(--border);padding:0 12px;font-size:12px}.phone-input input{border:0!important}.auth-content .consent{font-size:10px}.auth-security{color:var(--muted-foreground);justify-content:center;align-items:center;gap:7px;font-size:10px;display:flex}.auth-back{color:var(--muted-foreground);margin-top:30px;font-size:11px;display:block}.auth-footer{color:var(--muted-foreground);margin-top:auto;font-size:10px}.otp-input{font-variant-numeric:tabular-nums;font-size:22px}.profile-layout{grid-template-columns:1fr 1.2fr;gap:45px;max-width:1000px;display:grid}.profile-layout h2{font-size:18px}.profile-layout section{min-width:0}.profile-layout .form-stack{max-width:380px}.progress-row{border-bottom:1px solid var(--border);justify-content:space-between;gap:15px;padding:20px 0;font-size:12px;display:flex}.progress-row small{color:var(--muted-foreground);margin-top:7px;font-size:10px;display:block}.empty-learning{padding:35px 0}.empty-learning h2{font-size:20px}.empty-learning p{color:var(--muted-foreground);font-size:13px;line-height:1.8}.empty-learning button{margin-top:15px}.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.resource-card{border:1px solid var(--border);background:var(--card);border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.resource-art{background:var(--secondary);justify-content:space-between;align-items:center;min-height:145px;padding:25px;display:flex}.resource-art>svg{width:55px;height:55px;color:var(--primary);stroke-width:1.2px}.resource-art span{color:var(--muted-foreground);font-size:10px}.resource-art strong{font-family:var(--font-display);color:var(--foreground);margin-top:8px;font-size:25px;display:block}.resource-card:nth-child(2) .resource-art{background:var(--muted)}.resource-card:nth-child(2) .resource-art>svg{color:var(--mint)}.resource-card:nth-child(3) .resource-art>svg{color:var(--learning-gold)}.resource-body{flex-direction:column;flex:1;padding:24px;display:flex}.resource-body h2{margin:0 0 12px;font-size:17px;line-height:1.5}.resource-body p{color:var(--muted-foreground);margin-bottom:20px;font-size:12px;line-height:1.8}.resource-body button{margin-top:auto;font-size:11px}.official-row{border:1px solid var(--border);border-radius:6px;justify-content:space-between;align-items:center;gap:20px;margin-top:15px;padding:22px;display:flex}.official-row h2{margin:0 0 7px;font-size:16px}.official-row p{color:var(--muted-foreground);margin:0;font-size:12px}.official-row a{font-size:11px}.rank-form{border-block:1px solid var(--border);max-width:650px;padding:28px 0}.rank-form .form-stack{max-width:350px}.rank-result{color:var(--muted-foreground);margin-top:20px;font-size:13px;line-height:1.8}.learning-tabs{border-bottom:1px solid var(--border);gap:12px;margin-bottom:28px;padding-bottom:14px;display:flex}.learning-tabs button{font-size:12px}.learning-tabs .active{color:var(--primary-text);background:var(--secondary)}.blog-article{max-width:750px;margin-top:35px;line-height:1.9}.blog-article h2{font-size:25px}.blog-article p{color:var(--muted-foreground);font-size:14px}.article-cover{object-fit:cover;width:100%;height:180px}.learning-backdrop{display:none}@media (width>=1500px){.learning-main{padding:48px 55px}.ask-intro{margin-top:48px}.ask-page{max-width:900px}.ask-tool{padding:35px}}@media (width<=1150px){.learning-sidebar{width:207px}.learning-main{margin-left:207px;padding:30px 25px}.learning-top-label{display:none}.practice-layout{grid-template-columns:minmax(0,1fr) 190px}.question-palette{padding:14px}.practice-question{padding:18px}.question-type{display:none}.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ask-intro h1{font-size:36px}.ask-tool{padding:24px}}@media (width<=800px){.learning-sidebar{width:236px;transition:transform .2s;transform:translate(-100%)}.learning-sidebar.is-open{transform:translate(0)}.learning-menu{display:inline-flex}.learning-main{margin-left:0;padding:28px 22px}.learning-top{height:68px;padding:0 18px}.learning-sidebar{top:68px}.learning-backdrop{background:var(--background);display:block;position:fixed;inset:68px 0 0}@supports (color:color-mix(in lab, red, red)){.learning-backdrop{background:color-mix(in srgb,var(--background) 75%,transparent)}}.learning-backdrop{z-index:30}.practice-layout{grid-template-columns:minmax(0,1fr) 190px}.ask-page{max-width:680px}.profile-layout{gap:30px}}@media (width<=560px){.learning-logo{height:23px}.learning-logo svg,.learning-logo img,.learning-logo .nitbro-svg-logo{height:100%}.exam-chip{display:none}.learning-top{gap:8px}.learning-top>div{gap:7px}.learning-account{padding:0 10px;font-size:10px}.learning-main{padding:25px 17px}.learning-heading h1{font-size:26px}.learning-heading p{font-size:12px}.ask-intro{margin:17px 0 27px}.ask-intro h1{font-size:31px}.ask-intro p{font-size:12px}.ask-tool{padding:16px}.upload-zone{gap:10px;padding:16px 12px}.upload-zone strong{font-size:11px}.upload-zone p{font-size:9px}.upload-icon{width:31px;height:31px}.upload-icon svg{width:17px}.upload-zone>button{padding:0 10px;font-size:10px}.mode-row{flex-direction:column;gap:10px;margin:22px 0}.mode-toggle button{font-size:10px}.question-composer{padding:12px}.question-composer textarea{min-height:67px;font-size:12px}.composer-foot{font-size:8px}.ask-suggestions>div{gap:7px}.ask-suggestions button{padding:0 10px;font-size:9px}.ask-next{flex-direction:column;align-items:flex-start;gap:9px;margin-top:33px}.practice-layout{grid-template-columns:1fr}.question-palette{order:2}.palette-grid{grid-template-columns:repeat(9,minmax(0,1fr));gap:5px}.palette-grid button{font-size:10px}.practice-filters{gap:10px}.practice-filters label{font-size:10px}.practice-filters select{padding:9px;font-size:11px}.practice-filters>span{margin-left:0}.question-controls{justify-content:flex-start}.practice-question h2{font-size:15px}.practice-options button{font-size:12px}.resource-grid,.profile-layout{grid-template-columns:1fr}.official-row{flex-direction:column;align-items:flex-start}.auth-content{margin-top:47px}.auth-content h1{font-size:29px}.test-clock{font-size:11px}.test-rules{gap:12px}.resource-art{min-height:140px}}@media (width<=380px){.logo,.learning-logo{height:20px}.logo svg,.learning-logo svg,.logo img,.learning-logo img,.nitbro-svg-logo{height:100%}}.learning-theme{font-size:14px}.learning-heading{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px;display:flex}.learning-heading p{font-size:14px}.learning-eyebrow{font-size:10px}.faint-text{color:var(--muted-foreground);font-size:12px;line-height:1.7}.row-gap{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.section-title{margin:34px 0 14px;font-size:18px}.pill{background:var(--muted);color:var(--muted-foreground);white-space:nowrap;border-radius:999px;align-items:center;gap:4px;padding:3px 9px;font-size:11px;font-weight:600;display:inline-flex}.pill.ok{background:var(--mint)}@supports (color:color-mix(in lab, red, red)){.pill.ok{background:color-mix(in srgb, var(--mint) 16%, transparent)}}.pill.ok{color:var(--mint)}.pill.warn{background:var(--learning-gold)}@supports (color:color-mix(in lab, red, red)){.pill.warn{background:color-mix(in srgb, var(--learning-gold) 16%, transparent)}}.pill.warn{color:var(--learning-gold)}.link-btn{color:var(--primary-text);cursor:pointer;text-align:left;background:0 0;border:0;padding:0;font-size:12px}.link-btn:hover{text-decoration:underline}.panel{border:1px solid var(--border);background:var(--card);border-radius:8px;padding:20px}.panel h2,.panel h3{margin:0 0 14px;font-size:15px}.callout{border:1px solid var(--primary)}@supports (color:color-mix(in lab, red, red)){.callout{border:1px solid color-mix(in srgb, var(--primary) 45%, var(--border))}}.callout{background:var(--secondary);border-radius:8px;margin-bottom:22px;padding:14px 16px;font-size:13px;line-height:1.7}.learning-theme .form-stack select,.learning-theme .form-stack textarea,.predictor-form input,.predictor-form select{border:1px solid var(--border);background:var(--card);width:100%;color:var(--foreground);border-radius:6px;outline:none;padding:10px 12px;font-size:14px}.learning-theme .form-stack textarea{resize:vertical;min-height:100px;line-height:1.6}.learning-theme .form-stack select:focus,.learning-theme .form-stack textarea:focus,.predictor-form input:focus,.predictor-form select:focus{border-color:var(--primary)}.learning-theme .form-stack label{font-size:13px}.form-error{font-size:13px;line-height:1.6}.consent,.form-stack .consent{font-size:12px}.consent a,.auth-content a.inline{color:var(--primary-text);text-decoration:underline}.gate-loading{color:var(--muted-foreground);justify-content:center;align-items:center;gap:10px;padding:60px 0;font-size:13px;display:none}.gate-loading svg{width:20px;height:20px;color:var(--primary)}.has-session .gate-loading{display:flex}.has-session .gate-public{display:none}.gate-public{max-width:720px;padding:20px 0 40px}.gate-public h1{margin:14px 0 12px;font-size:34px;line-height:1.2}.gate-lead{color:var(--muted-foreground);margin:0 0 22px;font-size:15px;line-height:1.8}.gate-points{gap:12px;margin:0 0 28px;padding:0;list-style:none;display:grid}.gate-points li{align-items:flex-start;gap:10px;font-size:14px;line-height:1.6;display:flex}.gate-points svg{width:18px;height:18px;color:var(--mint);flex-shrink:0;margin-top:2px}.gate-actions{flex-wrap:wrap;gap:12px;display:flex}.gate-note{color:var(--muted-foreground);align-items:center;gap:7px;margin-top:18px;font-size:12px;display:flex}.gate-note svg{color:var(--mint)}.state-box{color:var(--muted-foreground);text-align:center;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;padding:48px 16px;font-size:13px;display:flex}.state-box svg{width:18px;height:18px;color:var(--primary)}.state-box.is-error{color:var(--destructive)}.quota-chip{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:5px 12px;display:inline-block;margin-top:14px!important;font-size:12px!important}.quota-chip.is-empty{border-color:var(--learning-gold);color:var(--learning-gold)!important}@supports (color:color-mix(in lab, red, red)){.quota-chip.is-empty{border-color:color-mix(in srgb, var(--learning-gold) 40%, var(--border))}}.upload-thumb{object-fit:cover;border:1px solid var(--border);border-radius:6px;flex-shrink:0;width:48px;height:48px}.upload-zone p{font-size:12px}.composer-foot,.mode-row>span{font-size:11px}.mode-toggle button,.ask-suggestions>span,.ask-trust,.ask-suggestions button{font-size:12px}.bro-answer-head{justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.bro-answer-head span{letter-spacing:.06em;color:var(--primary-text);align-items:center;gap:8px;font-size:11px;font-weight:600;display:flex}.bro-answer small{font-size:11px}.bro-followup{color:var(--muted-foreground);border-left:2px solid var(--primary);padding-left:12px;font-size:13px}.md{overflow-wrap:anywhere;font-size:14px;line-height:1.85}.md h3,.md h4{font-family:var(--font-display);color:var(--foreground);margin:18px 0 6px;font-size:15px}.md p{margin:8px 0}.md ol,.md ul{margin:8px 0;padding-left:22px}.md li{margin:4px 0}.md strong{color:var(--foreground)}.md code{background:var(--muted);border-radius:4px;padding:1px 5px;font-family:ui-monospace,Menlo,monospace;font-size:12px}.ask-history{border:1px solid var(--border);border-radius:8px;margin-top:34px;padding:18px}.ask-history h2{align-items:center;gap:8px;margin:0;font-size:15px;display:flex}.ask-history ul{gap:6px;margin:12px 0 8px;padding:0;list-style:none;display:grid}.ask-history li button{text-align:left;background:var(--card);border:1px solid var(--border);cursor:pointer;width:100%;color:var(--foreground);border-radius:6px;justify-content:space-between;gap:14px;padding:10px 12px;font-size:13px;display:flex}.ask-history li button:hover{border-color:var(--primary)}.history-q{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.history-meta{color:var(--muted-foreground);flex-shrink:0;font-size:11px}.session-score{border:1px solid var(--border);background:var(--card);border-radius:999px;align-items:center;gap:8px;padding:7px 14px;font-size:13px;display:flex}.session-score svg{color:var(--mint)}.practice-filters label{font-size:12px}.practice-filters select{max-width:240px;font-size:13px}.practice-filters>span{font-size:12px}.question-meta{font-size:13px}.subject-tag,.difficulty-tag,.question-type{font-size:11px}.question-topic,.question-controls button{font-size:12px}.practice-options .is-correct{border-color:var(--mint)!important;background:var(--mint)!important}@supports (color:color-mix(in lab, red, red)){.practice-options .is-correct{background:color-mix(in srgb, var(--mint) 12%, var(--card))!important}}.practice-options .is-correct{opacity:1!important}.practice-options .is-wrong{border-color:var(--destructive)!important;background:var(--destructive)!important}@supports (color:color-mix(in lab, red, red)){.practice-options .is-wrong{background:color-mix(in srgb, var(--destructive) 10%, var(--card))!important}}.practice-options .is-wrong{opacity:1!important}.practice-options button:disabled{opacity:.75}.practice-explanation{border-radius:8px;margin-top:16px;padding:16px;font-size:13px}.practice-explanation strong{align-items:center;gap:8px;display:flex}.practice-explanation.is-correct{background:var(--mint)}@supports (color:color-mix(in lab, red, red)){.practice-explanation.is-correct{background:color-mix(in srgb, var(--mint) 9%, transparent)}}.practice-explanation.is-wrong{background:var(--destructive)}@supports (color:color-mix(in lab, red, red)){.practice-explanation.is-wrong{background:color-mix(in srgb, var(--destructive) 8%, transparent)}}.practice-explanation.is-wrong strong{color:var(--destructive)}.practice-explanation p{color:var(--foreground);opacity:.86;white-space:pre-line}.palette-legend{font-size:10px}.palette-grid .wrong{color:var(--destructive);border-color:var(--destructive)}.palette-grid .skipped{color:var(--learning-gold);border-color:var(--learning-gold)}@supports (color:color-mix(in lab, red, red)){.palette-grid .skipped{border-color:color-mix(in srgb, var(--learning-gold) 50%, var(--border))}}.question-palette>p,.palette-tip,.palette-tip p{font-size:12px}.mock-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.mock-card{border:1px solid var(--border);background:var(--card);border-radius:8px;flex-direction:column;gap:12px;padding:20px;display:flex}.mock-card-top{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.mock-card h2{margin:0;font-size:17px}.mock-card p{color:var(--muted-foreground);margin:0;font-size:13px;line-height:1.7}.mock-facts{border-block:1px solid var(--border);grid-template-columns:repeat(3,1fr);gap:8px;margin:0;padding:12px 0;display:grid}.mock-facts dt{color:var(--muted-foreground);font-size:11px}.mock-facts dd{font-size:16px;font-weight:600;font-family:var(--font-display);margin:2px 0 0}.mock-mix{font-size:12px!important}.mock-card-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;display:flex}.history-block{margin-top:36px}.history-block h2{align-items:center;gap:8px;font-size:16px;display:flex}.history-table{border:1px solid var(--border);border-radius:8px;overflow:hidden}.history-row{border-bottom:1px solid var(--border);grid-template-columns:minmax(0,2fr) 1fr auto auto;align-items:center;gap:12px;padding:12px 16px;font-size:13px;display:grid}.history-row:last-child{border-bottom:0}.history-row small{color:var(--muted-foreground)}.mock-title{margin:12px 0 8px;font-size:26px}.mock-overview>p{font-size:14px}.test-distribution>div{font-size:13px}.test-instructions{color:var(--muted-foreground);gap:8px;margin:0 0 26px;padding-left:20px;font-size:13px;line-height:1.7;display:grid}.runner-bar{z-index:20;background:var(--background);justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;padding:10px 0;display:flex;position:sticky;top:74px}.runner-title{margin:6px 0 0;font-size:20px}.test-clock{border:1px solid var(--border);background:var(--card);border-radius:8px;padding:8px 14px;font-size:18px;font-weight:600}.test-clock.is-low{color:var(--destructive);border-color:var(--destructive)}.submit-confirm{border:1px solid var(--border);border-radius:8px;gap:8px;padding:12px;font-size:12px;display:grid}.submit-confirm p{color:var(--muted-foreground);margin:0;line-height:1.6}.test-result p{font-size:14px}.subject-results{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin:18px 0 8px;display:grid}.subject-result{border:1px solid var(--border);background:var(--card);border-radius:8px;gap:8px;padding:14px;display:grid}.subject-score{font-size:20px;font-weight:600;font-family:var(--font-display)}.subject-result small{color:var(--muted-foreground);font-size:12px}.bar-track{background:var(--muted);border-radius:999px;height:7px;overflow:hidden}.bar-fill{background:var(--primary);border-radius:999px;height:100%;transition:width .4s}.review-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:30px;display:flex}.review-head h2{margin:0;font-size:18px}.review-head .learning-tabs{border:0;margin:0;padding:0}.review-status{color:var(--muted-foreground);align-items:center;gap:8px;margin-bottom:8px;font-size:12px;display:flex}.review-status svg{width:18px;height:18px}.ok-icon{color:var(--mint)}.bad-icon{color:var(--destructive)}.review-question{font-weight:500;line-height:1.8;display:block}.review-options{gap:4px;margin:10px 0;padding-left:22px;display:grid}.review-options li{color:var(--muted-foreground)}.review-options li.is-correct{color:var(--mint)}.review-options li.is-wrong{color:var(--destructive)}.review-options em{font-size:12px}.notes-toolbar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.search-field{border:1px solid var(--border);background:var(--card);min-width:220px;max-width:420px;height:40px;color:var(--muted-foreground);border-radius:6px;flex:1;align-items:center;gap:8px;padding:0 12px;display:flex}.search-field:focus-within{border-color:var(--primary)}.search-field input{color:var(--foreground);background:0 0;border:0;outline:none;width:100%;font-size:14px}.notes-summary{color:var(--muted-foreground);max-width:760px;font-size:13px;line-height:1.7}.notes-grid{grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:16px;margin-top:16px;display:grid}.note-card{border:1px solid var(--border);background:var(--card);border-radius:8px;padding:18px 20px}.note-card h2{color:var(--primary-text);margin:0 0 12px;font-size:16px}.note-card dl{gap:10px;margin:0;display:grid}.note-card dt{color:var(--muted-foreground);font-size:12px}.note-card dd{margin:2px 0 0}.formula{color:var(--foreground);overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.7}.note-card small{color:var(--muted-foreground);margin-top:3px;font-size:12px;display:block}.note-tip{background:var(--secondary);border-radius:6px;align-items:flex-start;gap:8px;margin:14px 0 0;padding:10px 12px;font-size:12px;line-height:1.6;display:flex}.note-tip svg{color:var(--learning-gold);flex-shrink:0;margin-top:2px}.info-panel{border:1px solid var(--border);background:var(--card);border-radius:8px;gap:12px;padding:20px;display:grid}.info-panel h2{margin:0;font-size:16px}.info-panel p{margin:0;font-size:13px;line-height:1.7}.fact-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}.fact-grid div{border:1px solid var(--border);border-radius:6px;gap:3px;padding:12px;display:grid}.fact-grid strong{font-size:17px;font-family:var(--font-display)}.fact-grid span{color:var(--muted-foreground);font-size:12px}.year-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;display:grid}.year-card{border:1px solid var(--border);color:var(--foreground);background:var(--card);border-radius:8px;gap:4px;padding:14px;display:grid;position:relative}.year-card:hover{border-color:var(--primary)}.year-card strong{font-size:20px;font-family:var(--font-display)}.year-card span{color:var(--muted-foreground);font-size:12px}.year-card svg{color:var(--primary-text);position:absolute;top:14px;right:14px}.steps-list{gap:10px;max-width:760px;padding-left:20px;font-size:14px;line-height:1.7;display:grid}.official-row h3{margin:0 0 6px;font-size:15px}.official-row p{font-size:13px;line-height:1.7}.predictor-form{border:1px solid var(--border);background:var(--card);border-radius:8px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;padding:20px;display:grid}.predictor-form label{align-content:start;gap:6px;font-size:13px;font-weight:500;display:grid}.predictor-form small{color:var(--muted-foreground);font-size:11px;font-weight:400;line-height:1.5}.predictor-actions{flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:14px;display:flex}.predictor-form .form-error{grid-column:1/-1;margin:0}.predictor-results{margin-top:22px}.empty-note{color:var(--muted-foreground);font-size:14px;line-height:1.7}.cutoff-list{gap:8px;margin-bottom:14px;display:grid}.cutoff-row{border:1px solid var(--border);background:var(--card);border-radius:8px;justify-content:space-between;gap:16px;padding:12px 14px;display:flex}.cutoff-row strong{font-size:14px;display:block}.cutoff-row span{color:var(--foreground);opacity:.85;font-size:13px;display:block}.cutoff-row small{color:var(--muted-foreground);margin-top:3px;font-size:11px;display:block}.cutoff-rank{text-align:right;flex-shrink:0;align-content:start;justify-items:end;gap:6px;display:grid}.rank-form{padding:24px 0}.rank-result h2{color:var(--foreground);margin:0 0 6px;font-size:22px}.explainer{max-width:760px;margin-top:30px;font-size:14px;line-height:1.8}.explainer h2{font-size:18px}.explainer h3{margin-top:20px;font-size:15px}.explainer p,.explainer li{color:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.explainer p,.explainer li{color:color-mix(in srgb, var(--foreground) 82%, var(--muted-foreground))}}.formula-box{background:var(--card);border:1px solid var(--border);border-radius:6px;padding:12px 14px;font-family:ui-monospace,Menlo,monospace;font-size:13px}.event-list{gap:14px;display:grid}.event-card{border:1px solid var(--border);background:var(--card);border-radius:8px;gap:18px;padding:18px;display:flex}.event-date{background:var(--secondary);border-radius:8px;flex-shrink:0;align-content:center;place-items:center;width:62px;padding:10px 0;display:grid}.event-date span{text-transform:uppercase;color:var(--primary-text);font-size:11px;font-weight:600}.event-date strong{font-size:24px;font-family:var(--font-display);line-height:1.1}.event-body{gap:8px;min-width:0;display:grid}.event-body h2{margin:0;font-size:17px}.event-body p{color:var(--muted-foreground);margin:0;font-size:13px;line-height:1.7}.event-meta{flex-wrap:wrap;align-items:center;gap:4px;display:flex;color:var(--foreground)!important}.mentor-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:28px;display:grid}.mentor-card{border:1px solid var(--border);background:var(--card);border-radius:8px;align-content:start;gap:8px;padding:20px;display:grid}.mentor-avatar{background:var(--secondary);width:46px;height:46px;color:var(--primary-text);font-weight:700;font-family:var(--font-display);border-radius:50%;place-items:center;display:grid}.mentor-card h2{margin:4px 0 0;font-size:16px}.mentor-card p{margin:0;font-size:13px;line-height:1.65}.mentor-college{color:var(--muted-foreground);font-size:12px!important}.mentor-bio{color:var(--muted-foreground)}.tag-row{flex-wrap:wrap;gap:6px;display:flex}.request-panel{border:1px solid var(--border);border-radius:8px;max-width:760px;margin-top:20px;padding:22px}.request-panel h2{margin:0 0 16px;font-size:17px}.request-form{max-width:none!important}.form-row{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;display:grid}.success-note{color:var(--mint);flex-wrap:wrap;align-items:center;gap:10px;font-size:14px;display:flex}.my-requests{border-top:1px solid var(--border);margin-top:22px;padding-top:16px}.my-requests h3{margin:0 0 10px;font-size:14px}.request-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;font-size:13px;display:flex}.request-row small{color:var(--muted-foreground);font-size:11px;display:block}.profile-page{max-width:1000px}.stat-tiles{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:14px;display:grid}.stat-tile{border:1px solid var(--border);background:var(--card);border-radius:8px;gap:4px;padding:16px;display:grid}.stat-tile svg{width:18px;height:18px;color:var(--primary-text)}.stat-tile strong{font-size:26px;font-family:var(--font-display)}.stat-tile span{color:var(--muted-foreground);font-size:12px}.progress-panels{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px;margin-bottom:14px;display:grid}.subject-bar{gap:6px;margin-bottom:14px;display:grid}.subject-bar-label{justify-content:space-between;font-size:13px;display:flex}.subject-bar-label span:last-child{color:var(--muted-foreground);font-size:12px}.week-chart{grid-template-columns:repeat(7,1fr);align-items:end;gap:8px;height:110px;margin-bottom:10px;display:grid}.week-col{text-align:center;height:100%;color:var(--muted-foreground);grid-template-rows:1fr auto;gap:6px;font-size:11px;display:grid}.week-col .week-bar{background:var(--primary);border-radius:4px 4px 0 0;align-self:end;min-height:3px}.progress-row{color:var(--foreground)}.progress-row:hover{color:var(--primary-text)}.profile-columns{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:start;gap:14px;margin-top:30px;display:grid}.profile-columns .form-stack{max-width:none}.verified-row{align-items:center;gap:10px;margin-bottom:16px;font-size:14px;display:flex}.label-row{align-items:center;gap:6px;display:flex}.success-inline{color:var(--mint);align-items:center;gap:6px;font-size:13px;display:flex}.danger-zone{border-top:1px solid var(--border);margin-top:22px;padding-top:18px}.danger-zone h3{color:var(--destructive);margin:0 0 6px;font-size:14px}.danger-zone p{color:var(--muted-foreground);font-size:12px;line-height:1.7}.danger-text{color:var(--destructive)!important}.otp-actions{flex-wrap:wrap;justify-content:space-between;gap:8px;display:flex}.auth-content .consent a{color:var(--primary-text);text-decoration:underline}.auth-security,.auth-back{font-size:12px}.blog-featured{border:1px solid var(--border);background:var(--card);color:var(--foreground);border-radius:10px;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px;margin-bottom:20px;display:grid;overflow:hidden}.blog-featured:hover,.blog-card:hover{border-color:var(--primary)}.blog-featured-img{object-fit:cover;width:100%;height:100%;min-height:220px;display:block}.blog-featured>div{align-content:center;gap:10px;padding:24px 24px 24px 0;display:grid}.blog-featured h2{margin:0;font-size:22px;line-height:1.3}.blog-featured p,.blog-card p{color:var(--muted-foreground);margin:0;font-size:14px;line-height:1.7}.blog-meta{color:var(--muted-foreground);font-size:12px}.blog-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.blog-card{border:1px solid var(--border);background:var(--card);color:var(--foreground);border-radius:10px;align-content:start;gap:10px;padding:20px;display:grid}.blog-card h2{margin:0;font-size:17px;line-height:1.4}.article{max-width:720px;margin:0 auto}.article-back{color:var(--primary-text);margin-bottom:18px;font-size:13px;display:inline-block}.article h1{margin:12px 0 10px;font-size:34px;line-height:1.2}.prose{color:var(--foreground);font-size:16px;line-height:1.85}@supports (color:color-mix(in lab, red, red)){.prose{color:color-mix(in srgb, var(--foreground) 88%, var(--muted-foreground))}}.prose h2{color:var(--foreground);margin:34px 0 10px;font-size:22px}.prose h3{color:var(--foreground);margin:26px 0 8px;font-size:18px}.prose p,.prose ul,.prose ol{margin:12px 0}.prose li{margin:6px 0}.prose strong{color:var(--foreground)}.prose blockquote{border-left:3px solid var(--primary);background:var(--card);border-radius:0 6px 6px 0;margin:16px 0;padding:12px 16px;font-family:ui-monospace,Menlo,monospace;font-size:14px}.prose a{color:var(--primary-text);text-decoration:underline}.article-cta{background:var(--secondary);border:1px solid var(--primary);border-radius:10px;margin:36px 0;padding:20px}@supports (color:color-mix(in lab, red, red)){.article-cta{border:1px solid color-mix(in srgb, var(--primary) 40%, var(--border))}}.article-cta{gap:6px;display:grid}.article-cta p{color:var(--muted-foreground);margin:0;font-size:14px;line-height:1.7}.cta-link{color:var(--primary-text);font-size:14px;font-weight:600}.related h2{font-size:17px}.related ul{gap:8px;padding-left:18px;display:grid}.related a{color:var(--primary-text)}.legal{max-width:760px;margin:0 auto;padding:40px 24px 80px;font-size:15px;line-height:1.8}.legal h1{margin:24px 0 6px;font-size:32px}.legal h2{margin:30px 0 8px;font-size:20px}.legal p,.legal li{color:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.legal p,.legal li{color:color-mix(in srgb, var(--foreground) 86%, var(--muted-foreground))}}.legal a{color:var(--primary-text);text-decoration:underline}@media (pointer:coarse){.learning-nav{min-height:48px}.palette-grid button,.learning-tabs button{min-height:40px}}@media (width<=800px){.runner-bar{top:68px}.blog-featured{grid-template-columns:1fr}.blog-featured>div{padding:0 20px 20px}.notes-grid{grid-template-columns:1fr}}@media (width<=560px){.gate-public h1,.article h1{font-size:27px}.mock-facts dd{font-size:15px}.history-row{grid-template-columns:1fr auto}.history-row span:nth-child(3){display:none}.cutoff-row{flex-direction:column}.cutoff-rank{text-align:left;justify-items:start}.event-card{flex-direction:column}.learning-tabs{overflow-x:auto}.palette-legend{font-size:11px}}@media print{.learning-top,.learning-sidebar,.notes-toolbar,.learning-tabs{display:none!important}.learning-main{margin:0!important;padding:0!important}}.dashboard-tile h2.tile-title{margin:5px 0 15px;font-size:20px}.practice-tile h2.tile-title{margin:20px 0 8px;font-size:22px;line-height:1.25}@media (width<=560px){.practice-filters{grid-template-columns:1fr 1fr;align-items:end;gap:10px;display:grid}.practice-filters label{flex-direction:column;align-items:stretch;gap:4px}.practice-filters select{width:100%;max-width:none}.practice-filters>span{align-self:center}}@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-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-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-space-x-reverse{syntax:"*";inherits:false;initial-value:0}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.5}}@keyframes enter{0%{opacity:var(--tw-enter-opacity,1);transform:translate3d(var(--tw-enter-translate-x,0),var(--tw-enter-translate-y,0),0)scale3d(var(--tw-enter-scale,1),var(--tw-enter-scale,1),var(--tw-enter-scale,1))rotate(var(--tw-enter-rotate,0));filter:blur(var(--tw-enter-blur,0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity,1);transform:translate3d(var(--tw-exit-translate-x,0),var(--tw-exit-translate-y,0),0)scale3d(var(--tw-exit-scale,1),var(--tw-exit-scale,1),var(--tw-exit-scale,1))rotate(var(--tw-exit-rotate,0));filter:blur(var(--tw-exit-blur,0))}}
