/*! tailwindcss v4.1.18 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-pan-x:initial;--tw-pan-y:initial;--tw-pinch-zoom:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial;--tw-ease:initial;--tw-scale-x:1;--tw-scale-y:1;--tw-scale-z:1}}}@layer theme{:root,:host{--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--color-emerald-600:oklch(59.6% .145 163.225);--color-blue-100:oklch(93.2% .032 255.585);--color-blue-200:oklch(88.2% .059 254.128);--color-blue-300:oklch(80.9% .105 251.813);--color-blue-400:oklch(70.7% .165 254.624);--color-blue-500:oklch(62.3% .214 259.815);--color-blue-600:oklch(54.6% .245 262.881);--color-blue-700:oklch(48.8% .243 264.376);--color-blue-800:oklch(42.4% .199 265.638);--color-rose-200:oklch(89.2% .058 10.001);--color-rose-400:oklch(71.2% .194 13.428);--color-slate-50:oklch(98.4% .003 247.858);--color-slate-200:oklch(92.9% .013 255.508);--color-slate-300:oklch(86.9% .022 252.894);--color-slate-600:oklch(44.6% .043 257.281);--color-slate-700:oklch(37.2% .044 257.287);--color-slate-800:oklch(27.9% .041 260.031);--color-slate-900:oklch(20.8% .042 265.755);--color-gray-50:oklch(98.5% .002 247.839);--color-gray-100:oklch(96.7% .003 264.542);--color-gray-200:oklch(92.8% .006 264.531);--color-gray-300:oklch(87.2% .01 258.338);--color-gray-400:oklch(70.7% .022 261.325);--color-gray-500:oklch(55.1% .027 264.364);--color-gray-600:oklch(44.6% .03 256.802);--color-gray-700:oklch(37.3% .034 259.733);--color-gray-800:oklch(27.8% .033 256.848);--color-gray-900:oklch(21% .034 264.665);--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-lg:32rem;--container-4xl:56rem;--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--text-sm:.875rem;--text-sm--line-height:calc(1.25/.875);--text-base:1rem;--text-base--line-height: 1.5 ;--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-wide:.025em;--leading-tight:1.25;--leading-snug:1.375;--leading-relaxed:1.625;--radius-xs:.125rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--ease-in-out:cubic-bezier(.4,0,.2,1);--aspect-video:16/9;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1)}}.pointer-events-none{pointer-events:none}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.inset-0{inset:calc(var(--spacing)*0)}.inset-x-0{inset-inline:calc(var(--spacing)*0)}.inset-x-2{inset-inline:calc(var(--spacing)*2)}.top-1{top:calc(var(--spacing)*1)}.top-1\/2{top:50%}.top-4{top:calc(var(--spacing)*4)}.top-6{top:calc(var(--spacing)*6)}.top-\[50\%\]{top:50%}.right-1{right:calc(var(--spacing)*1)}.right-4{right:calc(var(--spacing)*4)}.bottom-1{bottom:calc(var(--spacing)*1)}.bottom-2{bottom:calc(var(--spacing)*2)}.bottom-8{bottom:calc(var(--spacing)*8)}.left-1{left:calc(var(--spacing)*1)}.left-\[50\%\]{left:50%}.z-50{z-index:50}.z-\[1140\]{z-index:1140}.z-\[1150\]{z-index:1150}.z-\[1200\]{z-index:1200}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.my-4{margin-block:calc(var(--spacing)*4)}.my-8{margin-block:calc(var(--spacing)*8)}.mt-0\.5{margin-top:calc(var(--spacing)*.5)}.mt-1{margin-top:calc(var(--spacing)*1)}.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-6{margin-top:calc(var(--spacing)*6)}.mr-2{margin-right:calc(var(--spacing)*2)}.mb-2{margin-bottom:calc(var(--spacing)*2)}.mb-4{margin-bottom:calc(var(--spacing)*4)}.ml-1{margin-left:calc(var(--spacing)*1)}.ml-2{margin-left:calc(var(--spacing)*2)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.aspect-\[4\/3\]{aspect-ratio:4/3}.aspect-\[56\/75\]{aspect-ratio:56/75}.aspect-\[75\/56\]{aspect-ratio:75/56}.aspect-square{aspect-ratio:1}.aspect-video{aspect-ratio:var(--aspect-video)}.size-8{width:calc(var(--spacing)*8);height:calc(var(--spacing)*8)}.size-9{width:calc(var(--spacing)*9);height:calc(var(--spacing)*9)}.size-10{width:calc(var(--spacing)*10);height:calc(var(--spacing)*10)}.h-2\.5{height:calc(var(--spacing)*2.5)}.h-3\.5{height:calc(var(--spacing)*3.5)}.h-4{height:calc(var(--spacing)*4)}.h-5{height:calc(var(--spacing)*5)}.h-7{height:calc(var(--spacing)*7)}.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-\[90dvh\]{height:90dvh}.h-\[340px\]{height:340px}.h-\[350px\]{height:350px}.h-auto{height:auto}.h-full{height:100%}.max-h-\[280px\]{max-height:280px}.max-h-\[900px\]{max-height:900px}.min-h-0{min-height:calc(var(--spacing)*0)}.min-h-11{min-height:calc(var(--spacing)*11)}.w-2\.5{width:calc(var(--spacing)*2.5)}.w-3\.5{width:calc(var(--spacing)*3.5)}.w-4{width:calc(var(--spacing)*4)}.w-5{width:calc(var(--spacing)*5)}.w-7{width:calc(var(--spacing)*7)}.w-8{width:calc(var(--spacing)*8)}.w-11{width:calc(var(--spacing)*11)}.w-12{width:calc(var(--spacing)*12)}.w-\[min\(300px\,calc\(100vw-24px\)\)\]{width:min(300px,100vw - 24px)}.w-auto{width:auto}.w-full{width:100%}.max-w-\[350px\]{max-width:350px}.max-w-\[400px\]{max-width:400px}.max-w-\[430px\]{max-width:430px}.max-w-\[500px\]{max-width:500px}.max-w-\[calc\(100\%-1rem\)\]{max-width:calc(100% - 1rem)}.max-w-\[calc\(100\%-2rem\)\]{max-width:calc(100% - 2rem)}.min-w-0{min-width:calc(var(--spacing)*0)}.min-w-11{min-width:calc(var(--spacing)*11)}.flex-1{flex:1}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.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)}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.cursor-pointer{cursor:pointer}.touch-pan-y{--tw-pan-y:pan-y;touch-action:var(--tw-pan-x,)var(--tw-pan-y,)var(--tw-pinch-zoom,)}.resize{resize:both}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-col-reverse{flex-direction:column-reverse}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-0{gap:calc(var(--spacing)*0)}.gap-1\.5{gap:calc(var(--spacing)*1.5)}.gap-2{gap:calc(var(--spacing)*2)}.gap-3{gap:calc(var(--spacing)*3)}.gap-4{gap:calc(var(--spacing)*4)}.gap-5{gap:calc(var(--spacing)*5)}:where(.space-y-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*1)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*1)*calc(1 - var(--tw-space-y-reverse)))}.gap-x-4{column-gap:calc(var(--spacing)*4)}.gap-x-5{column-gap:calc(var(--spacing)*5)}.gap-y-1{row-gap:calc(var(--spacing)*1)}.self-center{align-self:center}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.rounded{border-radius:.25rem}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-md{border-radius:var(--radius-md)}.rounded-none{border-radius:0}.rounded-xl{border-radius:var(--radius-xl)}.rounded-xs{border-radius:var(--radius-xs)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-blue-200{border-color:var(--color-blue-200)}.border-gray-100{border-color:var(--color-gray-100)}.border-gray-200{border-color:var(--color-gray-200)}.border-slate-700\/60{border-color:#31415899}@supports (color:color-mix(in lab,red,red)){.border-slate-700\/60{border-color:color-mix(in oklab,var(--color-slate-700)60%,transparent)}}.bg-\[\#0b1220\]{background-color:#0b1220}.bg-background{background-color:var(--background)}.bg-black\/50{background-color:#00000080}@supports (color:color-mix(in lab,red,red)){.bg-black\/50{background-color:color-mix(in oklab,var(--color-black)50%,transparent)}}.bg-blue-200{background-color:var(--color-blue-200)}.bg-blue-500{background-color:var(--color-blue-500)}.bg-gray-50{background-color:var(--color-gray-50)}.bg-primary{background-color:var(--primary)}.bg-rose-200{background-color:var(--color-rose-200)}.bg-slate-50{background-color:var(--color-slate-50)}.bg-slate-900{background-color:var(--color-slate-900)}.bg-white{background-color:var(--color-white)}.bg-white\/10{background-color:#ffffff1a}@supports (color:color-mix(in lab,red,red)){.bg-white\/10{background-color:color-mix(in oklab,var(--color-white)10%,transparent)}}.object-contain{object-fit:contain}.p-0{padding:calc(var(--spacing)*0)}.p-2{padding:calc(var(--spacing)*2)}.p-3{padding:calc(var(--spacing)*3)}.p-3\.5{padding:calc(var(--spacing)*3.5)}.p-4{padding:calc(var(--spacing)*4)}.p-5{padding:calc(var(--spacing)*5)}.p-6{padding:calc(var(--spacing)*6)}.px-3{padding-inline:calc(var(--spacing)*3)}.px-4{padding-inline:calc(var(--spacing)*4)}.px-6{padding-inline:calc(var(--spacing)*6)}.py-2{padding-block:calc(var(--spacing)*2)}.py-3{padding-block:calc(var(--spacing)*3)}.pt-1{padding-top:calc(var(--spacing)*1)}.pt-5{padding-top:calc(var(--spacing)*5)}.text-center{text-align:center}.text-left{text-align:left}.font-mono{font-family:var(--font-mono)}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--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-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[12px\]{font-size:12px}.text-\[13px\]{font-size:13px}.text-\[15px\]{font-size:15px}.leading-5{--tw-leading:calc(var(--spacing)*5);line-height:calc(var(--spacing)*5)}.leading-6{--tw-leading:calc(var(--spacing)*6);line-height:calc(var(--spacing)*6)}.leading-7{--tw-leading:calc(var(--spacing)*7);line-height:calc(var(--spacing)*7)}.leading-none{--tw-leading:1;line-height:1}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.leading-snug{--tw-leading:var(--leading-snug);line-height:var(--leading-snug)}.leading-tight{--tw-leading:var(--leading-tight);line-height:var(--leading-tight)}.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-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.whitespace-nowrap{white-space:nowrap}.text-blue-100{color:var(--color-blue-100)}.text-blue-200{color:var(--color-blue-200)}.text-blue-600{color:var(--color-blue-600)}.text-blue-700{color:var(--color-blue-700)}.text-blue-800{color:var(--color-blue-800)}.text-emerald-600{color:var(--color-emerald-600)}.text-gray-300{color:var(--color-gray-300)}.text-gray-500{color:var(--color-gray-500)}.text-gray-600{color:var(--color-gray-600)}.text-gray-700{color:var(--color-gray-700)}.text-gray-800{color:var(--color-gray-800)}.text-gray-900{color:var(--color-gray-900)}.text-muted-foreground{color:var(--muted-foreground)}.text-primary{color:var(--primary)}.text-primary-foreground{color:var(--primary-foreground)}.text-slate-200{color:var(--color-slate-200)}.text-slate-600{color:var(--color-slate-600)}.text-slate-800{color:var(--color-slate-800)}.text-slate-900{color:var(--color-slate-900)}.text-white{color:var(--color-white)}.capitalize{text-transform:capitalize}.lowercase{text-transform:lowercase}.italic{font-style:italic}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,)var(--tw-slashed-zero,)var(--tw-numeric-figure,)var(--tw-numeric-spacing,)var(--tw-numeric-fraction,)}.underline{text-decoration-line:underline}.underline-offset-2{text-underline-offset:2px}.underline-offset-4{text-underline-offset:4px}.accent-blue-600{accent-color:var(--color-blue-600)}.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-\[0_4px_12px_-2px_rgba\(0\,0\,0\,\.25\)\,0_12px_36px_-8px_rgba\(0\,0\,0\,\.35\)\]{--tw-shadow:0 4px 12px -2px var(--tw-shadow-color,#00000040),0 12px 36px -8px var(--tw-shadow-color,#00000059);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-xs{--tw-shadow:0 1px 2px 0 var(--tw-shadow-color,#0000000d);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring,.ring-1{--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(1px + var(--tw-ring-offset-width))var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring-blue-400{--tw-ring-color:var(--color-blue-400)}.ring-rose-400{--tw-ring-color:var(--color-rose-400)}.ring-offset-background{--tw-ring-offset-color:var(--background)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.grayscale{--tw-grayscale:grayscale(100%);filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-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-300{--tw-duration:.3s;transition-duration:.3s}.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}@media(hover:hover){.hover\:bg-accent:hover{background-color:var(--accent)}.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-white\/20:hover{background-color:#fff3}@supports (color:color-mix(in lab,red,red)){.hover\:bg-white\/20:hover{background-color:color-mix(in oklab,var(--color-white)20%,transparent)}}.hover\:text-accent-foreground:hover{color:var(--accent-foreground)}.hover\:underline:hover{text-decoration-line:underline}.hover\:opacity-100:hover{opacity:1}}.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(--ring)}.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-hidden:focus{--tw-outline-style:none;outline-style:none}@media(forced-colors:active){.focus\:outline-hidden:focus{outline-offset:2px;outline:2px solid #0000}}.focus-visible\:border-ring:focus-visible{border-color:var(--ring)}.focus-visible\:ring-\[3px\]:focus-visible{--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(3px + 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\/50:focus-visible{--tw-ring-color:var(--ring)}@supports (color:color-mix(in lab,red,red)){.focus-visible\:ring-ring\/50:focus-visible{--tw-ring-color:color-mix(in oklab,var(--ring)50%,transparent)}}.focus-visible\:outline-2:focus-visible{outline-style:var(--tw-outline-style);outline-width:2px}.focus-visible\:outline-offset-2:focus-visible{outline-offset:2px}.focus-visible\:outline-blue-500:focus-visible{outline-color:var(--color-blue-500)}.active\:scale-95:active{--tw-scale-x:95%;--tw-scale-y:95%;--tw-scale-z:95%;scale:var(--tw-scale-x)var(--tw-scale-y)}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-40:disabled{opacity:.4}.disabled\:opacity-50:disabled{opacity:.5}.has-\[\>svg\]\:px-2\.5:has(>svg){padding-inline:calc(var(--spacing)*2.5)}.has-\[\>svg\]\:px-3:has(>svg){padding-inline:calc(var(--spacing)*3)}.has-\[\>svg\]\:px-4:has(>svg){padding-inline:calc(var(--spacing)*4)}.data-\[state\=open\]\:bg-accent[data-state=open]{background-color:var(--accent)}.data-\[state\=open\]\:text-muted-foreground[data-state=open]{color:var(--muted-foreground)}@media(prefers-reduced-motion:reduce){.motion-reduce\:transition-none{transition-property:none}}@media(min-width:40rem){.sm\:h-\[380px\]{height:380px}.sm\:h-\[400px\]{height:400px}.sm\:max-w-4xl{max-width:var(--container-4xl)}.sm\:max-w-lg{max-width:var(--container-lg)}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.sm\:flex-row{flex-direction:row}.sm\:justify-end{justify-content:flex-end}.sm\:p-5{padding:calc(var(--spacing)*5)}.sm\:px-5{padding-inline:calc(var(--spacing)*5)}.sm\:text-left{text-align:left}.sm\:text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}}@media(min-width:48rem){.md\:grid-cols-\[minmax\(0\,1\.25fr\)_minmax\(0\,1fr\)\]{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}}@media(min-width:64rem){.lg\:grid-cols-\[minmax\(0\,1\.2fr\)_minmax\(0\,1fr\)\]{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.lg\:grid-cols-\[minmax\(0\,1fr\)_220px\]{grid-template-columns:minmax(0,1fr) 220px}.lg\:items-start{align-items:flex-start}}.dark\:border-slate-600:is(.dark *){border-color:var(--color-slate-600)}.dark\:border-slate-700:is(.dark *){border-color:var(--color-slate-700)}.dark\:bg-slate-800:is(.dark *){background-color:var(--color-slate-800)}.dark\:bg-slate-900:is(.dark *){background-color:var(--color-slate-900)}.dark\:bg-slate-900\/60:is(.dark *){background-color:#0f172b99}@supports (color:color-mix(in lab,red,red)){.dark\:bg-slate-900\/60:is(.dark *){background-color:color-mix(in oklab,var(--color-slate-900)60%,transparent)}}.dark\:text-blue-300:is(.dark *){color:var(--color-blue-300)}.dark\:text-blue-400:is(.dark *){color:var(--color-blue-400)}.dark\:text-gray-100:is(.dark *){color:var(--color-gray-100)}.dark\:text-gray-200:is(.dark *){color:var(--color-gray-200)}.dark\:text-gray-300:is(.dark *){color:var(--color-gray-300)}.dark\:text-gray-400:is(.dark *){color:var(--color-gray-400)}.dark\:text-slate-300:is(.dark *){color:var(--color-slate-300)}.dark\:text-white:is(.dark *){color:var(--color-white)}@media(hover:hover){.dark\:hover\:bg-accent\/50:is(.dark *):hover{background-color:var(--accent)}@supports (color:color-mix(in lab,red,red)){.dark\:hover\:bg-accent\/50:is(.dark *):hover{background-color:color-mix(in oklab,var(--accent)50%,transparent)}}}.\[\&_svg\]\:pointer-events-none svg{pointer-events:none}.\[\&_svg\]\:shrink-0 svg{flex-shrink:0}.\[\&_svg\:not\(\[class\*\=\'size-\'\]\)\]\:size-4 svg:not([class*=size-]){width:calc(var(--spacing)*4);height:calc(var(--spacing)*4)}.af-disclosure-chevron{transition:transform var(--motion-duration-exit)var(--motion-ease-exit);transform:rotate(0)}.af-disclosure-chevron[data-expanded=true]{transition:transform var(--motion-duration-enter)var(--motion-ease-enter);transform:rotate(180deg)}@media(prefers-reduced-motion:reduce){.af-disclosure-chevron,.af-disclosure-chevron[data-expanded=true]{transition:none}}.af-detail-scroll{overscroll-behavior:contain;touch-action:pan-x pan-y pinch-zoom}.af-detail-art img,.af-detail-art svg{width:100%;max-width:none;height:auto}.af-detail-art .af-atlas-overlay{height:100%}.af-detail-art .af-atlas[data-atlas=skeleton]{width:60%;max-width:none}.af-detail-art .af-illustration img{opacity:1;transform:none}.af-detail-art .af-enter{animation:none}.af-original-stamp-cover,.af-illustration-watermark{aspect-ratio:600/164;pointer-events:none;position:absolute;right:2.8%}.af-original-stamp-cover{background:#fff;outline:1px solid #fff;width:8.5%}.af-illustration-art[data-illustration=tissue-epithelial] .af-original-stamp-cover{background:#f6e7d3;outline-color:#f6e7d3}.af-illustration-watermark{background:#00000052;width:17%;-webkit-mask:url(/teslamr-logo.svg) 50%/contain no-repeat;mask:url(/teslamr-logo.svg) 50%/contain no-repeat}.af-illustration[data-loaded=false] .af-original-stamp-cover,.af-illustration[data-loaded=false] .af-illustration-watermark{visibility:hidden}.af-illustration-watermark{animation:afRise var(--motion-duration-enter)var(--motion-ease-enter)both}.af-model-stage[data-touch-active=false] canvas{pointer-events:none}@media(max-width:639px){.af-course{padding-top:1rem;padding-bottom:calc(7rem + env(safe-area-inset-bottom))}.af-course-grid{margin-top:1rem}.af-article{box-shadow:none;background:0 0;border:0;border-radius:0;padding:1.25rem 0}.af-reading-section p,.af-lede{font-size:1.0625rem;line-height:1.7}.af-reading-section{margin-top:2rem}.af-course button:not(.af-term),.af-course summary{min-height:44px}.af-course button:not(.af-term){touch-action:manipulation}.af-course summary{align-content:center}.af-course [role=tab]{padding-inline:.5rem}.af-section-contents ol{gap:0}.af-section-contents a{align-items:center;min-height:44px;padding-block:.5rem}.af-outline-scroll button{align-items:center;padding-block:.75rem}.af-figure{margin-block:1.5rem}.af-figure-padding{padding:.75rem}.af-figure-padding>.af-section-model{background:0 0;border:0;margin:0;padding:0}.af-section-model{padding:.75rem}.af-model-stage{height:clamp(250px,38svh,330px)}.af-model-views{grid-template-columns:repeat(5,minmax(0,1fr));gap:.25rem;display:grid}.af-model-views[hidden]{display:none}.af-model-views button{padding-inline:.25rem}.af-model-views button:last-child{grid-column:1/-1}.af-section-model select{font-size:16px}.af-figure figcaption{padding:.75rem;font-size:.8125rem}.af-quiz-room{height:100dvh;max-height:100dvh}.af-quiz-header{padding-top:env(safe-area-inset-top);flex-shrink:0}.af-quiz-top{grid-template-columns:minmax(0,1fr) auto;gap:.375rem;padding:.5rem .75rem;display:grid}.af-quiz-title{flex-wrap:wrap;gap:.25rem}.af-quiz-title>span:first-child{max-width:100%;font-size:.75rem}.af-quiz-title>span:last-child{font-size:.6875rem}.af-quiz-top>div:nth-child(2){grid-column:1/-1}.af-quiz-clock{gap:.25rem}.af-quiz-clock>span{padding-inline:.375rem;font-size:.75rem}.af-quiz-clock button{color:#475569;min-width:44px;min-height:44px}.af-question-dot{width:44px;height:44px;font-size:.8125rem}.af-question-scroll>div{padding:1.25rem 1rem}.af-question-scroll h2{font-size:1.0625rem;line-height:1.5}.af-question-scroll [role=radio]{min-height:56px}.af-question-scroll [role=radio]>span:nth-child(2){font-size:1rem;line-height:1.4}.af-question-scroll [role=status]>p:first-child{flex-wrap:wrap}.af-quiz-footer{padding:.625rem max(.75rem,env(safe-area-inset-right))max(.625rem,env(safe-area-inset-bottom))max(.75rem,env(safe-area-inset-left))}.af-quiz-footer button{min-height:48px;padding-inline:.875rem}.af-quiz-review{padding:max(1rem,env(safe-area-inset-top))1rem max(1.5rem,env(safe-area-inset-bottom))}.af-quiz-review .grid>button{min-width:0;padding:.75rem .25rem}.af-review-actions{flex-direction:column}.af-review-actions button{min-height:48px}.af-visual-dialog{height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 1rem)}.af-detail-header{padding:.75rem}.af-tooltip button{width:44px;height:44px}}.app-scroll-pane .af-course{--af-header-overlay:3.5rem}.af-mobile-contents{top:var(--af-shell-top,0px);transition:background-color var(--motion-duration-exit)ease,border-color var(--motion-duration-exit)ease;background:0 0;border-bottom:1px solid #0000;margin:.5rem -1rem 0;padding-inline:1rem}.af-mobile-contents[data-stuck=true]{background:#fff;border-bottom-color:#e5e7eb}.dark .af-mobile-contents[data-stuck=true]{background:#0f172a;border-bottom-color:#334155}@media(min-width:640px){.af-mobile-contents{margin-inline:-1.5rem;padding-inline:1.5rem}}.af-mobile-contents-trigger{z-index:1;text-align:left;-webkit-tap-highlight-color:transparent;justify-content:space-between;align-items:center;gap:.75rem;width:100%;min-height:44px;padding-block:.25rem;display:flex;position:relative}.af-mobile-contents-label{color:#1d4ed8;flex-shrink:0;align-items:center;gap:.25rem;font-size:14px;font-weight:600;display:inline-flex}.dark .af-mobile-contents-label{color:#93c5fd}.af-mobile-contents-here{text-overflow:ellipsis;white-space:nowrap;text-align:right;color:#6b7280;flex:1;min-width:0;font-size:13px;overflow:hidden}.dark .af-mobile-contents-here{color:#9ca3af}.af-mobile-contents-count{font-variant-numeric:tabular-nums;color:#9ca3af;margin-right:.5rem}.dark .af-mobile-contents-count{color:#64748b}.af-mobile-scrim{z-index:0;opacity:0;pointer-events:none;touch-action:none;transition:opacity var(--motion-duration-enter)ease;background:#0f172a52;position:fixed;inset:0}.af-mobile-scrim[data-open=true]{opacity:1;pointer-events:auto}.af-mobile-outline{z-index:1;inset-inline:0;position:absolute;top:100%}.af-outline-scroll{overscroll-behavior:contain;max-height:min(60dvh,30rem);padding:.5rem .5rem calc(.5rem + env(safe-area-inset-bottom));background:#fff;border-top:1px solid #e5e7eb;border-radius:0 0 18px 18px;overflow-y:auto;box-shadow:0 24px 48px -16px #0f172a47}.dark .af-outline-scroll{background:#1e293b;border-top-color:#334155}@media(prefers-reduced-motion:reduce){.af-mobile-contents,.af-mobile-scrim{transition:none}}@media(pointer:coarse)and (orientation:landscape)and (max-height:500px){.af-mobile-contents{position:relative;top:auto}.af-quiz-room{height:100dvh}.af-quiz-header{padding-top:env(safe-area-inset-top)}.af-quiz-footer{padding-bottom:max(.5rem,env(safe-area-inset-bottom))}}@keyframes afRise{0%{opacity:.01;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes afScaleIn{0%{opacity:.01;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.af-enter{animation:afRise var(--motion-duration-enter)var(--motion-ease-enter)both;will-change:transform,opacity}.af-stagger>*{animation:afRise .28s var(--motion-ease-enter)both;animation-delay:calc(var(--af-i,0)*45ms);will-change:transform,opacity}.af-pop{animation:afScaleIn .2s var(--motion-ease-enter)both;will-change:transform,opacity}.af-illustration img{opacity:.01;transition:opacity .32s var(--motion-ease-enter),transform .32s var(--motion-ease-enter);transform:translateY(4px)}.af-illustration[data-loaded=true] img{opacity:1;transform:translateY(0)}.af-sheet{transition:transform .14s var(--motion-ease-enter);will-change:transform}.af-range{accent-color:#2563eb}@media(prefers-reduced-motion:reduce){.af-enter,.af-stagger>*,.af-pop{animation:none}.af-illustration img,.af-sheet{transition:none}.af-illustration img{opacity:1;transform:none}}.af-term{all:unset;cursor:pointer;color:inherit;font:inherit;text-underline-offset:.22em;transition:background-color .16s var(--motion-ease-enter),text-decoration-color .16s var(--motion-ease-enter);border-radius:2px;-webkit-text-decoration:underline dotted #60a5fa;text-decoration:underline dotted #60a5fa;text-decoration-thickness:1.5px}.af-term:hover,.af-term:focus-visible{background-color:#60a5fa29;outline:none;text-decoration-color:#2563eb}.af-term-playing{background-color:#60a5fa3d}.dark .af-term:hover,.dark .af-term:focus-visible{background-color:#60a5fa38}.af-mark{color:inherit;-webkit-box-decoration-break:clone;box-decoration-break:clone;background:linear-gradient(#0000 22%,#fde0478c 22% 100%);border-radius:2px;margin:0 -2px;padding:0 2px}.dark .af-mark{background:linear-gradient(#0000 22%,#facc1547 22% 100%)}@keyframes afTipIn{0%{opacity:.01;transform:translateY(var(--af-tip-shift,4px))scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.af-tooltip{animation:afTipIn .18s var(--motion-ease-enter)both;will-change:transform,opacity}.af-tooltip[data-side=bottom]{--af-tip-shift:-4px}.af-tooltip:after{content:"";left:var(--af-arrow);background:inherit;border:inherit;width:10px;height:10px;margin-left:-5px;position:absolute;transform:rotate(45deg)}.af-tooltip[data-side=top]:after{border-top-color:#0000;border-left-color:#0000;bottom:-6px}.af-tooltip[data-side=bottom]:after{border-bottom-color:#0000;border-right-color:#0000;top:-6px}@keyframes afSpeak{0%,to{transform:scale(1)}50%{transform:scale(1.18)}}.af-speaking{animation:.6s ease-in-out infinite afSpeak}@media(prefers-reduced-motion:reduce){.af-tooltip,.af-speaking{animation:none}}@media(pointer:coarse){.af-course button:not(.af-term),.af-course summary{min-height:44px}.af-question-dot{min-width:44px;min-height:44px}.af-quiz-clock button,.af-quiz-footer button{min-height:44px}}.dark .af-quiz-clock button{color:#e2e8f0}.af-section-model select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right .625rem center;background-repeat:no-repeat;border:1px solid #cbd5e1;border-radius:.75rem;height:44px;min-height:44px;padding:.5rem 2rem .5rem .75rem}.af-atlas-marker{color:#fff;pointer-events:none;min-width:26px;height:26px;animation:af-atlas-mark-in var(--motion-duration-enter)var(--motion-ease-enter)both;background:#1d4ed8;border:2px solid #fff;border-radius:999px;place-items:center;padding-inline:5px;font:700 12px/1 ui-sans-serif,system-ui,sans-serif;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #1d4ed859,0 2px 8px #0f172a33}@keyframes af-atlas-mark-in{0%{opacity:.01;transform:translate(-50%,-50%)scale(.8)}to{opacity:1;transform:translate(-50%,-50%)scale(1)}}.af-atlas-brand{justify-content:flex-end;padding:8px 2.8% 12px;display:flex}.af-atlas-brand>span{aspect-ratio:5.8;background:#00000052;width:17%;display:block;-webkit-mask:url(/teslamr-logo.svg) 50%/contain no-repeat;mask:url(/teslamr-logo.svg) 50%/contain no-repeat}@media(prefers-reduced-motion:reduce){.af-atlas-marker{animation:none}}.af-model-stage .af-atlas{max-width:min(100%,360px);margin-inline:auto}.af-model-stage [data-atlas=skeleton]{max-width:200px}.af-kicker{letter-spacing:.08em;text-transform:uppercase;color:#2563eb;font-size:11px;font-weight:600;line-height:1.4}.dark .af-kicker{color:#60a5fa}.af-segmented{background:#f3f4f6;border-radius:8px;max-width:100%;padding:2px;display:inline-flex}.af-segmented-fill{width:100%;display:flex}.af-segmented>button{color:#4b5563;border-radius:6px;flex:0 auto;min-height:32px;padding:6px 12px;font-size:12px;font-weight:500;line-height:1.25;transition:color .15s,background-color .15s}.af-segmented-fill>button{flex:1 1 0}.af-segmented>button:hover{color:#111827}.af-segmented>button[aria-pressed=true],.af-segmented>button[aria-selected=true]{color:#111827;background:#fff;box-shadow:0 1px 2px #0f172a14}.af-segmented>button:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.dark .af-segmented{background:#334155}.dark .af-segmented>button{color:#d1d5db}.dark .af-segmented>button:hover{color:#fff}.dark .af-segmented>button[aria-pressed=true],.dark .af-segmented>button[aria-selected=true]{color:#fff;background:#1e293b}.af-text-button{color:#1d4ed8;align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:500;display:inline-flex}.af-text-button:hover{text-underline-offset:3px;text-decoration:underline}.af-text-button:disabled{cursor:not-allowed;opacity:.4;text-decoration:none}.dark .af-text-button{color:#93c5fd}.af-step-list{gap:2px;margin:0;padding:0;list-style:none;display:grid}.af-step-list button{text-align:left;color:#374151;border-radius:6px;align-items:center;gap:10px;width:100%;min-height:34px;padding:4px 8px;font-size:13px;font-weight:500;transition:color .15s,background-color .15s;display:flex}.af-step-list button>span{font-variant-numeric:tabular-nums;text-align:right;color:#9ca3af;flex:none;width:18px;font-size:12px}.af-step-list button:hover{color:#111827;background:#f3f4f6}.af-step-list button[aria-pressed=true]{color:#1d4ed8;background:#eff6ff}.af-step-list button[aria-pressed=true]>span{color:#2563eb}.af-step-list button:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.dark .af-step-list button{color:#d1d5db}.dark .af-step-list button:hover{color:#fff;background:#334155}.dark .af-step-list button[aria-pressed=true]{color:#93c5fd;background:#2563eb33}.af-button-primary,.af-button-secondary,.af-text-link{justify-content:center;align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:600;transition:background-color .14s,border-color .14s,color .14s,transform .14s;display:inline-flex}.af-button-primary,.af-button-secondary{border-radius:10px;padding:10px 16px}.af-button-primary{color:#fff;background:#2563eb;box-shadow:0 1px 2px #0f172a14}.af-button-primary:hover{background:#1d4ed8}.af-button-secondary{color:#1f2937;background:#fff;border:1px solid #e5e7eb}.af-button-secondary:hover{background:#f9fafb;border-color:#d1d5db}.dark .af-button-secondary{color:#f1f5f9;background:#1e293b;border-color:#475569}.dark .af-button-secondary:hover{background:#334155}.af-button-primary:active,.af-button-secondary:active{transform:scale(.98)}.af-text-link{color:#2563eb;min-height:40px}.af-text-link:hover{color:#1d4ed8}.dark .af-text-link{color:#60a5fa}@media(prefers-reduced-motion:reduce){.af-button-primary,.af-button-secondary,.af-text-link{transition:none}}.af-lede,.af-outcomes,.af-reading-section{max-width:44rem}.af-lede{color:#374151;font-size:1.125rem;line-height:1.7}.dark .af-lede{color:#d1d5db}.af-reading-section p{color:#374151;margin-top:.875rem;font-size:1.0625rem;line-height:1.75}.dark .af-reading-section p{color:#d1d5db}.af-article{scroll-margin-top:calc(var(--af-shell-top,0px) + var(--af-header-overlay,0px) + 1.5rem)}.af-reading-section{scroll-margin-top:calc(var(--af-shell-top,0px) + var(--af-header-overlay,0px) + 2.5rem);margin-top:2.75rem}@media(max-width:1023px){.af-article,.af-reading-section{scroll-margin-top:calc(var(--af-shell-top,0px) + var(--af-header-overlay,0px) + 4rem)}}.af-section-title{letter-spacing:-.015em;color:#111827;align-items:baseline;gap:.75rem;font-size:1.375rem;font-weight:600;line-height:1.3;display:flex}.dark .af-section-title{color:#fff}.af-section-number{font-variant-numeric:tabular-nums;color:#2563eb;flex:none;font-size:.875rem;font-weight:600}.dark .af-section-number{color:#60a5fa}.af-outcomes{margin-top:1.75rem}.af-outcomes ul{gap:.5rem;margin-top:.625rem;display:grid}.af-outcomes li{color:#374151;gap:.625rem;font-size:.9375rem;line-height:1.6;display:flex}.dark .af-outcomes li{color:#d1d5db}.af-outcomes li svg{color:#2563eb;flex:none;margin-top:.3rem}.dark .af-outcomes li svg{color:#60a5fa}.af-section-contents{border-top:1px solid #f3f4f6;border-bottom:1px solid #f3f4f6;margin-top:1.75rem;padding:1rem 0}.dark .af-section-contents{border-color:#334155}.af-section-contents ol{gap:.125rem 1.5rem;margin-top:.5rem;display:grid}@media(min-width:640px){.af-section-contents ol{grid-template-columns:repeat(2,minmax(0,1fr))}}.af-section-contents a{color:#374151;border-radius:6px;align-items:baseline;gap:.625rem;min-height:32px;padding:.25rem 0;font-size:.875rem;line-height:1.45;display:flex}.af-section-contents a:hover{color:#1d4ed8}.dark .af-section-contents a{color:#d1d5db}.dark .af-section-contents a:hover{color:#93c5fd}.af-section-contents-number{font-variant-numeric:tabular-nums;color:#9ca3af;flex:none;width:1.25rem;font-size:.75rem;font-weight:600}.af-check{background:#f9fafb;border-radius:10px;margin-top:1.25rem;padding:.5rem 1rem}.dark .af-check{background:#0f172a80}.af-table-wrap{margin-top:1.25rem;overflow-x:auto}.af-table{border-collapse:collapse;color:#1f2937;width:100%;font-size:.9375rem;line-height:1.55}.af-table caption{caption-side:top;text-align:left;padding-bottom:.5rem}.af-table th,.af-table td{text-align:left;vertical-align:top;border-top:1px solid #e5e7eb;padding:.625rem .875rem .625rem 0}.af-table th:last-child,.af-table td:last-child{padding-right:0}.af-table thead th{color:#6b7280;border-top:0;padding-top:0;padding-bottom:.375rem;font-size:.75rem;font-weight:600}.af-table tbody th{color:#111827;font-weight:600}.dark .af-table{color:#e5e7eb}.dark .af-table th,.dark .af-table td{border-top-color:#334155}.dark .af-table thead th{color:#9ca3af}.dark .af-table tbody th{color:#fff}@media(max-width:480px){.af-table{font-size:.875rem}.af-table th,.af-table td{padding-right:.625rem}}.af-scan-note{background:#f5f8ff;border-radius:10px;margin-top:1.125rem;padding:.875rem 1rem 1rem}.dark .af-scan-note{background:#1e3a8a2e}.af-scan-note-kicker{align-items:center;gap:.375rem;display:flex}.af-reading-section .af-scan-note p{color:#1f2937;margin-top:.375rem;font-size:1rem;line-height:1.7}.dark .af-reading-section .af-scan-note p{color:#e5e7eb}.af-key-ideas{background:#eff6ff;border-radius:10px;margin-top:3rem;padding:1.125rem 1.25rem 1.25rem}.dark .af-key-ideas{background:#1e3a8a40}.af-key-ideas ul{gap:.625rem;margin-top:.75rem;display:grid}.af-key-ideas li{color:#172554;gap:.75rem;font-size:1rem;line-height:1.6;display:flex}.dark .af-key-ideas li{color:#dbeafe}.af-key-ideas li>span:first-child{background:#2563eb;border-radius:999px;flex:none;width:6px;height:6px;margin-top:.7rem}.dark .af-key-ideas li>span:first-child{background:#93c5fd}.af-practice-cta{background:#f9fafb;border-radius:10px;flex-direction:column;align-items:flex-start;gap:1rem;margin-top:1.5rem;padding:1.25rem;display:flex}.dark .af-practice-cta{background:#0f172a80}@media(min-width:640px){.af-practice-cta{flex-direction:row;justify-content:space-between;align-items:center}.af-practice-cta>button{flex:none}}.af-references{color:#6b7280;margin-top:1.5rem}.af-cover-hero{background:radial-gradient(120% 90% at 100% 0,#dbeafeb3,#0000 55%),#f8fafc;border-radius:14px;grid-template-columns:minmax(0,1fr);align-items:center;display:grid;overflow:hidden}.dark .af-cover-hero{background:radial-gradient(120% 90% at 100% 0,#1e3a8a80,#0000 55%),#0f172a}.af-cover-copy{z-index:1;padding:28px 20px 24px;position:relative}.af-cover-title{letter-spacing:-.035em;color:#0f172a;margin-top:.75rem;font-size:2.125rem;font-weight:700;line-height:1.06}.af-cover-title span{letter-spacing:-.01em;color:#475569;margin-top:.5rem;font-size:1.125rem;font-weight:500;line-height:1.35;display:block}.dark .af-cover-title{color:#fff}.dark .af-cover-title span{color:#cbd5e1}.af-cover-lede{color:#475569;max-width:26rem;margin-top:1rem;font-size:.9375rem;line-height:1.7}.dark .af-cover-lede{color:#cbd5e1}.af-cover-art{min-width:0;position:relative}.af-cover-art>img{object-fit:contain;object-position:center bottom;mix-blend-mode:multiply;width:100%;height:240px;display:block}.dark .af-cover-art>img{mix-blend-mode:normal;background:#fff;border-radius:10px;width:calc(100% - 32px);height:auto;margin:0 16px 16px;box-shadow:0 0 0 1px #ffffff0f,0 12px 32px -12px #0009}.af-cover-art .af-atlas-brand{position:absolute;inset:auto 0 0}.dark .af-cover-art .af-atlas-brand{inset:auto 16px 16px}@media(min-width:640px){.af-cover-hero{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);min-height:420px}.af-cover-copy{padding:40px 8px 40px 36px}.af-cover-title{font-size:2.75rem}.af-cover-title span{font-size:1.25rem}.af-cover-art>img{width:128%;max-width:none;height:420px;margin-left:-14%}}@media(min-width:1024px){.af-cover-title{font-size:3rem}}@media(min-width:640px){.dark .af-cover-art>img{width:calc(100% - 28px);max-width:none;height:auto;margin:0 28px 0 0}.dark .af-cover-art .af-atlas-brand{inset:auto 28px 0 0}}.af-landing-section{border-top:1px solid #f3f4f6;margin-top:32px;padding:40px 0 8px}.dark .af-landing-section{border-color:#334155}.af-landing-heading{letter-spacing:-.02em;color:#0f172a;margin-top:.5rem;font-size:1.5rem;font-weight:650;line-height:1.25}.dark .af-landing-heading{color:#f8fafc}.af-landing-lede{color:#4b5563;max-width:40rem;margin-top:.625rem;font-size:.9375rem;line-height:1.7}.dark .af-landing-lede{color:#d1d5db}@media(min-width:640px){.af-landing-section{padding-top:48px}.af-landing-heading{font-size:1.75rem}}.af-chapter-list{gap:0 2.5rem;display:grid}@media(min-width:768px){.af-chapter-list{grid-template-columns:repeat(2,minmax(0,1fr))}}.af-chapter-list li{border-bottom:1px solid #f3f4f6}.dark .af-chapter-list li{border-color:#334155}.af-chapter-row{text-align:left;border-radius:8px;gap:.875rem;width:100%;padding:.875rem 0;display:flex}button.af-chapter-row:focus-visible{outline-offset:4px;outline:2px solid #2563eb}.af-chapter-number{font-variant-numeric:tabular-nums;color:#2563eb;flex:none;padding-top:.15rem;font-size:.8125rem;font-weight:600}.dark .af-chapter-number{color:#60a5fa}.af-chapter-title{color:#111827;font-size:.9375rem;font-weight:600;line-height:1.4;transition:color .14s;display:block}button.af-chapter-row:hover .af-chapter-title{color:#1d4ed8}.dark .af-chapter-title{color:#fff}.dark button.af-chapter-row:hover .af-chapter-title{color:#93c5fd}.af-chapter-note{color:#6b7280;margin-top:.2rem;font-size:.8125rem;line-height:1.5;display:block}.dark .af-chapter-note{color:#9ca3af}.af-demo-grid{gap:2rem 2.5rem;display:grid}@media(min-width:768px){.af-demo-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);align-items:start;gap:3.5rem 2.5rem}.af-demo-copy{padding-top:.25rem}}.af-demo-icon{color:#2563eb}.dark .af-demo-icon{color:#60a5fa}.af-demo-copy h3{letter-spacing:-.01em;color:#111827;margin-top:.75rem;font-size:1.125rem;font-weight:600;line-height:1.35}.dark .af-demo-copy h3{color:#fff}.af-demo-copy p{color:#4b5563;margin-top:.5rem;font-size:.9375rem;line-height:1.7}.dark .af-demo-copy p{color:#d1d5db}.af-demo-stage{min-width:0}.af-pronounce{display:grid}.af-pronounce-row{border-top:1px solid #f3f4f6;padding:.875rem 0}.af-pronounce-row:first-child{border-top:0;padding-top:0}.dark .af-pronounce-row{border-color:#334155}.af-assessment-list{gap:0;display:grid}.af-assessment-row{border-top:1px solid #f3f4f6;gap:.5rem 2rem;padding:1rem 0;display:grid}.af-assessment-row:first-child{border-top:0;padding-top:0}.dark .af-assessment-row{border-color:#334155}@media(min-width:640px){.af-assessment-row{grid-template-columns:18rem minmax(0,1fr)}}.af-assessment-name{color:#111827;font-size:.9375rem;font-weight:600;display:block}.dark .af-assessment-name{color:#fff}.af-assessment-row dd{color:#4b5563;font-size:.9375rem;line-height:1.65}.dark .af-assessment-row dd{color:#d1d5db}@media(max-width:639px){.af-cover-hero{margin-inline:-4px}.af-landing-section{margin-top:24px;padding-top:32px}}.af-gallery-stage{position:relative}.af-gallery-track{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none;align-items:stretch;gap:14px;padding-block:12px;display:flex;position:relative;overflow-x:auto}.af-gallery-track::-webkit-scrollbar{display:none}.af-gallery-track:before,.af-gallery-track:after{content:"";flex:0 0 calc(15% - 14px)}.af-gallery-card{scroll-snap-align:center;background:#fff;border:1px solid #e2e8f0;border-radius:10px;flex:0 0 70%;min-width:0;overflow:hidden}.af-gallery-card[data-active=true]{border-color:#93b4f5}.af-gallery-card .af-enlarge{margin-inline:14px}.af-gallery-caption{padding:10px 16px 18px}.af-gallery-arrow{z-index:2;color:#1d4ed8;background:#fff;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:44px;min-height:44px;display:inline-flex;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 2px 8px #0f172a1f}.af-gallery-previous{left:4px}.af-gallery-next{right:4px}.af-gallery-arrow[aria-disabled=true]{color:#94a3b8;cursor:default}.af-gallery-pagination{flex-wrap:wrap;justify-content:center;align-items:center;display:flex}.af-gallery-pagination button{place-items:center;width:30px;min-height:44px;display:grid}.af-gallery-pagination button span{background:#cbd5e1;border-radius:50%;width:6px;height:6px}.af-gallery-pagination button[aria-pressed=true] span{background:#2563eb;border-radius:8px;width:18px}.af-gallery-track:focus-visible,.af-gallery-arrow:focus-visible,.af-gallery-pagination button:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.dark .af-gallery-card{background:#1e293b;border-color:#475569}.dark .af-gallery-card[data-active=true]{border-color:#60a5fa}.dark .af-gallery-arrow{color:#93c5fd;background:#1e293b;border-color:#475569}@media(max-width:640px){.af-gallery-card{flex-basis:76%}.af-gallery-track{gap:10px}.af-gallery-track:before,.af-gallery-track:after{flex-basis:calc(12% - 10px)}.af-gallery-caption{padding:8px 12px 16px}}.af-chapter-footer{border-top:1px solid #f3f4f6;gap:.5rem;margin-top:3rem;padding-top:1.25rem;display:grid}.dark .af-chapter-footer{border-color:#334155}@media(min-width:640px){.af-chapter-footer{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem}}.af-chapter-step{text-align:left;border-radius:10px;flex-direction:column;gap:.25rem;min-height:44px;margin-inline:-.75rem;padding:.75rem;transition:background-color .14s,transform .14s;display:flex}.af-chapter-step-next{text-align:right;align-items:flex-end}.af-chapter-step:hover{background:#f9fafb}.dark .af-chapter-step:hover{background:#0f172a80}.af-chapter-step:active{transform:scale(.98)}.af-chapter-step:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.af-chapter-step-label{color:#6b7280;align-items:center;gap:.375rem;font-size:.8125rem;font-weight:500;display:inline-flex}.dark .af-chapter-step-label{color:#9ca3af}.af-chapter-step-label svg{transition:transform .18s var(--motion-ease-enter)}.af-chapter-step:hover .af-chapter-step-label svg{transform:translate(-2px)}.af-chapter-step-next:hover .af-chapter-step-label svg{transform:translate(2px)}.af-chapter-step-title{color:#111827;font-size:1rem;font-weight:600;line-height:1.4;transition:color .14s}.af-chapter-step:hover .af-chapter-step-title{color:#1d4ed8}.dark .af-chapter-step-title{color:#fff}.dark .af-chapter-step:hover .af-chapter-step-title{color:#93c5fd}@media(max-width:639px){.af-chapter-footer>span[aria-hidden]{display:none}.af-chapter-step-next{text-align:left;order:-1;align-items:flex-start}}@media(prefers-reduced-motion:reduce){.af-chapter-step,.af-chapter-step-label svg{transition:none}}.af-kbd{color:#374151;vertical-align:.05em;background:#fff;border:1px solid #e5e7eb;border-bottom-width:2px;border-radius:5px;justify-content:center;align-items:center;min-width:1.375rem;height:1.375rem;padding:0 .3rem;font-family:inherit;font-size:11px;font-weight:600;line-height:1;display:inline-flex}.dark .af-kbd{color:#e2e8f0;background:#1e293b;border-color:#475569}.af-assessment-intro{background:#f9fafb;border-radius:10px;padding:1.25rem}.dark .af-assessment-intro{background:#0f172a80}@media(min-width:640px){.af-assessment-intro{padding:1.5rem}}.af-figure-padding>.af-section-model{background:0 0;border:0;margin:0;padding:0}.af-plane-lesson{--af-slice-bg:#f8fafc;--af-slice-body:#f4e7dd;--af-slice-bone:#ece3cf;--af-slice-stroke:#3341558c}.dark .af-plane-lesson{--af-slice-bg:#0f172a;--af-slice-body:#3b3431;--af-slice-bone:#cfc6b2;--af-slice-stroke:#e2e8f073}.af-plane-picker>button{z-index:1;align-items:center;gap:6px;min-height:36px;font-size:13px;display:inline-flex;position:relative}.af-plane-picker>button[aria-pressed=true]{box-shadow:none;background:0 0}.dark .af-plane-picker>button[aria-pressed=true]{background:0 0}.af-plane-picker-pill{background:#fff;border-radius:6px;top:2px;bottom:2px;left:0;box-shadow:0 1px 2px #0f172a1a}.dark .af-plane-picker-pill{background:#1e293b}.af-plane-dot{border-radius:999px;flex:none;width:8px;height:8px}.af-plane-hook{color:#374151;min-height:1.5rem;margin-top:.625rem;font-size:.9375rem;line-height:1.6}.dark .af-plane-hook{color:#d1d5db}.af-plane-stages{gap:1rem;margin-top:1rem;display:grid}@media(min-width:768px){.af-plane-stages{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}.af-plane-panel{min-width:0}.af-plane-note{color:#6b7280;margin-top:.5rem;font-size:12px;line-height:1.5}.dark .af-plane-note{color:#9ca3af}.af-slice{justify-content:center;min-width:0;margin-top:.5rem;display:flex}.af-slice-frame{background:var(--af-slice-bg);border-radius:10px;place-items:center;display:grid;position:relative}.af-slice-svg{display:block;overflow:hidden}.af-slice-shape{transition:opacity .16s var(--motion-ease-enter)}.af-slice-shape[data-dim=true]{opacity:.18}.af-slice-label{fill:#111827;stroke:#ffffffd9;stroke-width:3px;paint-order:stroke;text-anchor:middle;dominant-baseline:central;pointer-events:none;font-weight:600}.dark .af-slice-label{fill:#fff;stroke:#0f172ad9}.af-slice-marker{color:#475569;font-size:11px;font-weight:700;line-height:1;position:absolute}.dark .af-slice-marker{color:#cbd5e1}.af-slice-marker[data-edge=top]{top:3px;left:50%;translate:-50%}.af-slice-marker[data-edge=bottom]{bottom:3px;left:50%;translate:-50%}.af-slice-marker[data-edge=left]{top:50%;left:4px;translate:0 -50%}.af-slice-marker[data-edge=right]{top:50%;right:4px;translate:0 -50%}.af-plane-legend{color:#4b5563;flex-wrap:wrap;align-items:center;gap:0 .875rem;margin-top:.625rem;font-size:13px;display:flex}.dark .af-plane-legend{color:#d1d5db}.af-plane-legend-label{color:#111827;font-weight:600}.dark .af-plane-legend-label{color:#fff}.af-plane-legend button{border-radius:6px;align-items:center;gap:6px;min-height:32px;transition:color .14s;display:inline-flex}.af-plane-legend button:hover,.af-plane-legend button[aria-pressed=true]{color:#111827}.dark .af-plane-legend button:hover,.dark .af-plane-legend button[aria-pressed=true]{color:#fff}.af-plane-legend button:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.af-plane-swatch{border-radius:3px;flex:none;width:10px;height:10px;box-shadow:inset 0 0 0 1px #0f172a33}.af-plane-overview{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;display:grid}.af-plane-thumb{text-align:left;border-radius:10px;flex-direction:column;align-items:stretch;min-width:0;padding:.5rem;transition:background-color .14s,transform .14s;display:flex}.af-plane-thumb[data-plane=axial]{grid-column:1/-1}.af-plane-thumb:hover{background:#f9fafb}.dark .af-plane-thumb:hover{background:#0f172a80}.af-plane-thumb:active{transform:scale(.98)}.af-plane-thumb:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.af-plane-thumb-label{color:#374151;align-items:center;gap:6px;font-size:12px;font-weight:600;display:inline-flex}.dark .af-plane-thumb-label{color:#e5e7eb}.af-plane-level{margin-top:1rem}.af-plane-headline{color:#111827;font-size:1.0625rem;font-weight:600}.dark .af-plane-headline{color:#fff}.af-plane-subline{color:#4b5563;margin-top:.125rem;font-size:13px}.dark .af-plane-subline{color:#d1d5db}.af-plane-slider{margin-top:.5rem;display:block}.af-plane-ends{color:#6b7280;justify-content:space-between;font-size:12px;font-weight:500;display:flex}.dark .af-plane-ends{color:#9ca3af}.af-plane-track{display:block;position:relative}.af-plane-track input{width:100%;height:44px;display:block}.af-plane-ticks{pointer-events:none;height:6px;position:absolute;inset:auto 8px 4px}.af-plane-ticks>span{background:#cbd5e1;border-radius:1px;width:2px;height:6px;transition:background-color .16s;position:absolute;top:0;translate:-1px}.af-plane-ticks>span[data-current=true]{background:#111827}.dark .af-plane-ticks>span{background:#475569}.dark .af-plane-ticks>span[data-current=true]{background:#fff}.af-plane-stops{color:#6b7280;flex-wrap:wrap;align-items:center;gap:0 .875rem;font-size:13px;display:flex}.dark .af-plane-stops{color:#9ca3af}.af-plane-stops button{color:#1d4ed8;border-radius:6px;min-height:36px;font-weight:500}.af-plane-stops button:hover{text-underline-offset:3px;text-decoration:underline}.af-plane-stops button[aria-pressed=true]{color:#111827;font-weight:600;text-decoration:none}.dark .af-plane-stops button{color:#93c5fd}.dark .af-plane-stops button[aria-pressed=true]{color:#fff}.af-plane-stops button:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.af-plane-tasks{background:#f9fafb;border-radius:10px;margin-top:1rem;padding:.875rem 1rem}.dark .af-plane-tasks{background:#0f172a80}.af-plane-tasks ol{margin-top:.375rem;display:grid}.af-plane-tasks button{text-align:left;color:#1f2937;border-radius:6px;align-items:center;gap:.625rem;width:100%;min-height:40px;font-size:14px;display:flex}.dark .af-plane-tasks button{color:#e5e7eb}.af-plane-tasks button[data-done=true]{color:#6b7280}.dark .af-plane-tasks button[data-done=true]{color:#9ca3af}.af-plane-tasks button:focus-visible{outline-offset:2px;outline:2px solid #2563eb}.af-plane-task-box{color:#fff;background:#fff;border:1.5px solid #cbd5e1;border-radius:5px;flex:none;place-items:center;width:18px;height:18px;transition:background-color .16s,border-color .16s;display:grid}.dark .af-plane-task-box{background:#1e293b;border-color:#475569}.af-plane-tasks button[data-done=true] .af-plane-task-box{background:#059669;border-color:#059669}.af-plane-task-count{color:#6b7280;margin-top:.25rem;font-size:12px}.dark .af-plane-task-count{color:#9ca3af}.af-plane-controls{flex-wrap:wrap;align-items:center;gap:.25rem 1rem;margin-top:1rem;display:flex}.af-plane-check{cursor:pointer;color:#4b5563;align-items:center;gap:.5rem;min-height:44px;font-size:13px;display:inline-flex}.dark .af-plane-check{color:#d1d5db}@media(prefers-reduced-motion:reduce){.af-slice-shape,.af-plane-thumb,.af-plane-ticks>span,.af-plane-task-box{transition:none}}.af-structure-slice{--af-slice-bg:#f8fafc;--af-slice-body:#f4e7dd;--af-slice-bone:#ece3cf;--af-slice-stroke:#3341558c;border-top:1px solid #f3f4f6;gap:.75rem 1.25rem;margin-top:1rem;padding-top:1rem;display:grid}.dark .af-structure-slice{--af-slice-bg:#0f172a;--af-slice-body:#3b3431;--af-slice-bone:#cfc6b2;--af-slice-stroke:#e2e8f073;border-color:#334155}@media(min-width:640px){.af-structure-slice{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:start}}.af-structure-slice .af-segmented>button,.af-plane-lesson .af-segmented>button{align-items:center;gap:6px;display:inline-flex}.af-structure-slice .af-slice{margin-top:0}.af-section-shapes,.af-section-drill,.af-spine-levels,.af-position-lab{--af-slice-bg:#f8fafc;--af-slice-body:#f4e7dd;--af-slice-bone:#ece3cf;--af-slice-stroke:#3341558c}.dark .af-section-shapes,.dark .af-section-drill,.dark .af-spine-levels,.dark .af-position-lab{--af-slice-bg:#0f172a;--af-slice-body:#3b3431;--af-slice-bone:#cfc6b2;--af-slice-stroke:#e2e8f073}.af-section-shapes-grid{gap:1.25rem;margin-top:1rem;display:grid}@media(min-width:640px){.af-section-shapes-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start}}.af-section-shapes-label{color:#374151;align-items:center;gap:6px;font-size:12px;font-weight:600;display:flex}.dark .af-section-shapes-label{color:#e5e7eb}.af-section-strip{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;margin-top:.5rem;display:grid}.af-section-strip>button{border-radius:8px;outline:2px solid #0000;min-width:0;padding:2px;transition:outline-color .16s,transform .14s}.af-section-strip>button[aria-pressed=true]{outline-color:#2563eb}.af-section-strip>button:active{transform:scale(.97)}.af-section-strip>button:focus-visible{outline-color:#93c5fd}.af-section-strip .af-slice{margin-top:0}.af-section-strip .af-slice-marker{display:none}.af-section-shapes-lesson{color:#374151;margin-top:.5rem;font-size:14px;line-height:1.6}.dark .af-section-shapes-lesson{color:#d1d5db}@media(prefers-reduced-motion:reduce){.af-section-strip>button{transition:none}}.af-spine-levels{--af-spine-context:#e5e7eb;--af-spine-cervical:#bfdbfe;--af-spine-thoracic:#fde68a;--af-spine-lumbar:#bbf7d0;--af-spine-sacral:#e9d5ff;gap:1rem 1.5rem;display:grid}.dark .af-spine-levels{--af-spine-context:#334155;--af-spine-cervical:#1e40af;--af-spine-thoracic:#92400e;--af-spine-lumbar:#166534;--af-spine-sacral:#6b21a8}@media(min-width:640px){.af-spine-levels{grid-template-columns:minmax(180px,.8fr) minmax(0,1.2fr);align-items:start}}.af-spine-figure{background:var(--af-slice-bg);border-radius:10px;justify-content:center;padding:8px;display:flex}.af-spine-svg{width:100%;max-width:240px;max-height:620px;display:block;overflow:hidden}.af-spine-body{cursor:pointer;stroke:var(--af-slice-stroke);stroke-width:1px;vector-effect:non-scaling-stroke;transition:opacity .16s,fill .16s}.af-spine-body[data-region=cervical]{fill:var(--af-spine-cervical)}.af-spine-body[data-region=thoracic]{fill:var(--af-spine-thoracic)}.af-spine-body[data-region=lumbar]{fill:var(--af-spine-lumbar)}.af-spine-body[data-region=sacral]{fill:var(--af-spine-sacral)}.af-spine-body[data-dim=true]{opacity:.3}.af-spine-body[data-picked=true]{stroke:#2563eb;stroke-width:2.5px}.dark .af-spine-body[data-picked=true]{stroke:#93c5fd}.af-spine-body:hover{opacity:.85}.af-spine-disc{cursor:pointer;fill:#94a3b8;opacity:.55;transition:fill .16s,opacity .16s}.af-spine-disc:hover{opacity:.8}.af-spine-disc[data-picked=true]{fill:#2563eb;opacity:1}.af-spine-label{text-anchor:end;dominant-baseline:central;fill:#6b7280;stroke:var(--af-slice-body);stroke-width:3.5px;stroke-linejoin:round;paint-order:stroke;cursor:default;font-size:13px;font-weight:600;transition:fill .16s,opacity .16s}.dark .af-spine-label{fill:#9ca3af}.af-spine-label[data-picked=true]{fill:#1d4ed8;font-weight:700}.dark .af-spine-label[data-picked=true]{fill:#93c5fd}.af-spine-label[data-dim=true]{opacity:.35}.af-spine-cord line{stroke:#dc2626;stroke-width:1.5px;stroke-dasharray:4 3}.af-spine-cord text{text-anchor:end;fill:#dc2626;font-size:12px;font-weight:600}.dark .af-spine-cord line{stroke:#f87171}.dark .af-spine-cord text{fill:#f87171}.af-spine-panel .af-segmented>button{align-items:center;gap:6px;display:inline-flex}.af-spine-swatch{border-radius:3px;width:9px;height:9px;box-shadow:inset 0 0 0 1px #0f172a33}.af-spine-swatch[data-region=cervical]{background:var(--af-spine-cervical)}.af-spine-swatch[data-region=thoracic]{background:var(--af-spine-thoracic)}.af-spine-swatch[data-region=lumbar]{background:var(--af-spine-lumbar)}.af-spine-swatch[data-region=sacral]{background:var(--af-spine-sacral)}.af-spine-fact{color:#374151;margin-top:.75rem;font-size:14px;line-height:1.6}.dark .af-spine-fact{color:#d1d5db}.af-spine-readout{color:#4b5563;min-height:3.2em;margin-top:.75rem;font-size:14px;line-height:1.6}.af-spine-readout strong{color:#111827;font-size:1.0625rem}.dark .af-spine-readout{color:#d1d5db}.dark .af-spine-readout strong{color:#fff}.af-spine-steps{gap:1rem;display:flex}.af-spine-task{color:#1f2937;align-items:center;gap:.625rem;min-height:40px;font-size:14px;display:flex}.dark .af-spine-task{color:#e5e7eb}.af-spine-task[data-done=true]{color:#6b7280}.af-spine-task[data-done=true] .af-plane-task-box{background:#059669;border-color:#059669}@media(prefers-reduced-motion:reduce){.af-spine-body,.af-spine-disc,.af-spine-label{transition:none}}.af-position-controls{flex-wrap:wrap;gap:.5rem .75rem;display:flex}.af-position-summary{color:#374151;margin-top:.75rem;font-size:14px;line-height:1.6}.dark .af-position-summary{color:#d1d5db}.af-position-summary strong{color:#111827}.dark .af-position-summary strong{color:#fff}.af-position-views{gap:.75rem;margin-top:.75rem;display:grid}@media(min-width:640px){.af-position-views{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}}.af-position-views figure{background:var(--af-slice-bg);border-radius:10px;padding:8px 8px 6px}.af-position-views svg{width:100%;height:auto;display:block}.af-position-views figcaption{text-align:center;color:#6b7280;margin-top:2px;font-size:12px}.dark .af-position-views figcaption{color:#9ca3af}.af-position-table{fill:#cbd5e1}.af-position-silhouette{fill:var(--af-slice-body);stroke:var(--af-slice-stroke);stroke-width:1.2px;stroke-linejoin:round}.dark .af-position-table{fill:#475569}.af-position-scanner{fill:none;stroke:#94a3b8;stroke-width:6px}.af-position-room{text-anchor:middle;fill:#6b7280;font-size:12px;font-weight:500}.dark .af-position-room{fill:#9ca3af}.af-position-letter{text-anchor:middle;dominant-baseline:central;stroke:#ffffffe6;stroke-width:3px;paint-order:stroke;font-size:15px;font-weight:700}.dark .af-position-letter{stroke:#0f172ae6}.af-position-body{animation:afRise var(--motion-duration-enter)var(--motion-ease-enter)both}@media(prefers-reduced-motion:reduce){.af-position-body{animation:none}}.af-drill-prompt{color:#111827;margin-top:.25rem;font-size:1.0625rem;font-weight:600}.dark .af-drill-prompt{color:#fff}.af-drill-question{animation:afRise var(--motion-duration-enter)var(--motion-ease-enter)both}.af-drill-body{gap:1rem;margin-top:.75rem;display:grid}@media(min-width:640px){.af-drill-body{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:start}}.af-slice-shape[data-pickable=true]{cursor:pointer}.af-slice-shape[data-pickable=true]:hover{opacity:.8}.af-slice-shape[data-correct=true]{stroke:#059669;stroke-width:3px}.af-slice-shape[data-wrong=true]{stroke:#e11d48;stroke-width:3px}.af-drill-keys{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.af-drill-keys:focus-within{clip-path:none;flex-wrap:wrap;gap:.25rem .75rem;width:auto;height:auto;display:flex;position:static;overflow:visible}.af-drill-keys button{color:#1d4ed8;min-height:36px;font-size:14px;font-weight:500}.dark .af-drill-keys button{color:#93c5fd}.af-drill-options{gap:.5rem;display:grid}.af-drill-options button{text-align:left;color:#1f2937;background:#fff;border:1px solid #e5e7eb;border-radius:10px;min-height:44px;padding:0 .875rem;font-size:15px;font-weight:500;transition:border-color .14s,background-color .14s,transform .14s}.af-drill-options button:hover:not(:disabled){border-color:#93c5fd}.af-drill-options button:active:not(:disabled){transform:scale(.98)}.af-drill-options button[data-state=right]{color:#065f46;background:#ecfdf5;border-color:#059669}.af-drill-options button[data-state=wrong]{color:#9f1239;background:#fff1f2;border-color:#e11d48}.dark .af-drill-options button{color:#f1f5f9;background:#1e293b;border-color:#475569}.dark .af-drill-options button[data-state=right]{color:#a7f3d0;background:#064e3b80}.dark .af-drill-options button[data-state=wrong]{color:#fecdd3;background:#88133766}.af-drill-feedback{color:#374151;animation:afRise var(--motion-duration-enter)var(--motion-ease-enter)both;margin-top:.75rem;font-size:14px;line-height:1.6}.dark .af-drill-feedback{color:#d1d5db}.af-drill-feedback[data-correct=true] p{color:#047857}.af-drill-feedback[data-correct=false] p{color:#be123c}.dark .af-drill-feedback[data-correct=true] p{color:#6ee7b7}.dark .af-drill-feedback[data-correct=false] p{color:#fda4af}.af-drill-score{color:#111827;align-items:center;gap:.5rem;font-size:1.0625rem;font-weight:600;display:flex}.dark .af-drill-score{color:#fff}.af-drill-score-mark{color:#059669;place-items:center;width:1.25rem;display:inline-grid}@media(prefers-reduced-motion:reduce){.af-drill-question,.af-drill-feedback,.af-drill-options button{transition:none;animation:none}}.af-lab{border:1px solid #e5e7eb;border-radius:12px;margin-top:3rem;padding:1.25rem}.dark .af-lab{border-color:#334155}.af-lab .af-section-title{margin-top:.25rem;margin-bottom:.75rem}.af-spine-panel,.af-position-lab,.af-section-shapes,.af-structure-slice-copy{min-width:0}.af-spine-panel .af-segmented,.af-position-controls .af-segmented{flex-wrap:wrap}.af-anim{--an-ink:#334155;--an-text:#1f2937;--an-muted:#64748b;--an-stage:#f8fafc;--an-skin:#f3e1d4;--an-skin-edge:#d7b6a2;--an-bone:#ece3cf;--an-bone-edge:#b9a98a;--an-halo:#f8fafceb;--an-table:#e2e8f0;--an-table-edge:#cbd5e1;--an-scan-body:#4a3f3b;--an-scan-bone:#e7dfcc;--an-palm:#efc3ae;--an-hand-back:#cf957d;--an-hand-edge:#a8735e;--an-neuron:#c9a4d8;--an-neuron-light:#eedcf5;--an-neuron-edge:#8e66a2;--an-myelin:#eadbb2;--an-myelin-light:#fbf4e2;--an-next:#bfd0e8;--an-next-edge:#6f8bb0}.dark .af-anim{--an-ink:#cbd5e1;--an-text:#f1f5f9;--an-muted:#94a3b8;--an-stage:#0f172a;--an-skin:#4a3b35;--an-skin-edge:#7c645a;--an-bone:#d8cfba;--an-bone-edge:#a39679;--an-halo:#0f172aeb;--an-table:#1e293b;--an-table-edge:#334155;--an-palm:#7a5f55;--an-hand-back:#5a453d;--an-hand-edge:#9a7a6c;--an-neuron:#5f4470;--an-neuron-light:#8a6aa0;--an-neuron-edge:#c7a6d8;--an-myelin:#6b6147;--an-myelin-light:#9a8e6c;--an-next:#2e4666;--an-next-edge:#8ea8ca}.af-anim-stage{background:var(--an-stage);border-radius:10px;padding:8px}.af-anim-svg{width:100%;height:auto;max-height:440px;display:block}.af-anim-legend{color:#6b7280;flex-wrap:wrap;align-items:center;gap:.25rem 1rem;margin-top:.5rem;font-size:12px;display:flex}.dark .af-anim-legend{color:#9ca3af}.af-anim-legend>span{align-items:center;gap:6px;display:inline-flex}.af-swatch{border-radius:3px;width:10px;height:10px;display:inline-block}.af-anim-controls{flex-wrap:wrap;align-items:center;gap:0 1.25rem;margin-top:.5rem;display:flex}.af-anim-steps{margin-top:.25rem}.af-anim-caption{color:#374151;background:#f9fafb;border-radius:10px;margin-top:.75rem;padding:.75rem 1rem;font-size:14px;line-height:1.6}.dark .af-anim-caption{color:#d1d5db;background:#0f172a99}.af-anim-dir{fill:var(--an-muted);letter-spacing:.02em;font-size:12px;font-weight:600}.af-anim-label{fill:var(--an-text);stroke:var(--an-halo);stroke-width:4px;paint-order:stroke;font-size:14px;font-weight:600}.af-anim-leader{fill:none;stroke:var(--an-muted);stroke-width:1.2px}.af-anim-label-light{fill:#f1f5f9;font-size:13px;font-weight:600}.af-anim-leader-light{fill:none;stroke:#e2e8f0;stroke-width:1.2px}.af-anim-state{fill:var(--an-text);font-size:16px;font-weight:700}.af-anim-arrow{fill:none;stroke:var(--an-muted);stroke-width:2px}.af-anim-arrowhead{fill:var(--an-muted)}.af-fa-skin{fill:var(--an-skin);fill-opacity:.55;stroke:var(--an-skin-edge);stroke-width:1.5px}.af-fa-bone{stroke:var(--an-bone-edge);stroke-width:1.4px;stroke-linejoin:round}.af-fa-radius{filter:drop-shadow(0 1px 1.5px #0000002e)}.af-fa-radius-head{fill:var(--an-bone)}.af-fa-joint{fill:var(--an-bone);stroke:var(--an-bone-edge);stroke-width:1.2px}.af-fa-hand{stroke:var(--an-hand-edge);stroke-width:1.4px;stroke-linejoin:round}.af-fa-thumb{fill:none;stroke-width:17px;stroke-linecap:round}.af-fa-thumb-edge{fill:none;stroke:var(--an-hand-edge);stroke-width:19.8px;stroke-linecap:round}.af-fa-crease{fill:none;stroke:var(--an-hand-edge);stroke-opacity:.7;stroke-width:1.2px;stroke-linecap:round}.af-fa-pad{fill:var(--an-hand-edge);fill-opacity:.14}.af-fa-knuckle{fill:var(--an-hand-edge);fill-opacity:.45}.af-fa-tendon{fill:none;stroke:var(--an-hand-edge);stroke-opacity:.35;stroke-width:1.4px;stroke-linecap:round}.af-fa-nail{fill:#f6ddd2;stroke:var(--an-hand-edge);stroke-width:.8px}.dark .af-fa-nail{fill:#8b7168}.af-fa-swatch-palm{background:var(--an-palm)}.af-fa-swatch-back{background:var(--an-hand-back)}.af-anim-bolus{fill:#b8865a;stroke:#7c5632;stroke-width:1.5px}.af-anim-tag{fill:#ea580c;font-size:18px;font-weight:800}.af-anim-slice-line{stroke:#2563eb;stroke-width:3px;stroke-dasharray:7 5}.af-anim-eye{fill:#fff;stroke:var(--an-ink);stroke-width:1.6px}.af-anim-pupil{fill:var(--an-ink)}.af-anim-marker text{fill:#cbd5e1;stroke:#0b1220;stroke-width:3px;paint-order:stroke;font-size:16px;font-weight:800}.af-anim-marker .af-anim-marker-r{fill:#fb923c;font-size:20px}.af-il-pad{fill:#f8fafc;stroke:#cbd5e1;stroke-width:1px}.dark .af-il-pad{fill:#27344a;stroke:#3b4a63}.af-il-body{fill:var(--an-skin);stroke:var(--an-skin-edge);stroke-width:9px;stroke-linejoin:round}.af-il-liver{fill:#92514c;fill-opacity:.55;stroke:#6f3a36;stroke-width:6px}.af-il-sightline{fill:none;stroke:var(--an-muted);stroke-width:1.6px;stroke-dasharray:4 5}.af-il-screen{stroke:#334155;stroke-width:2px}.dark .af-il-screen{stroke:#475569}.af-il-shape{stroke:#00000059;stroke-width:1.4px;vector-effect:non-scaling-stroke;transition:filter .24s}.af-il-shape[data-lit=true]{stroke:#fdba74;stroke-width:2.4px;filter:drop-shadow(0 0 5px #fb923cbf)}.af-il-dot{fill:#fb923c;stroke:#fff;stroke-width:1.5px}.af-il-quiet{fill:#e2e8f0;stroke:#0b1220d9;stroke-width:3px;paint-order:stroke;font-size:11px;font-weight:700}@media(prefers-reduced-motion:reduce){.af-il-shape{transition:none}}.af-ob-body{fill:var(--an-skin);stroke:var(--an-skin-edge);stroke-width:4px;stroke-linejoin:round}.af-ob-lungs{fill:#c395a8;fill-opacity:.4;stroke:#a07286;stroke-opacity:.6;stroke-width:3px}.af-ob-heart{fill:#ba515b;stroke:#8a2f38;stroke-width:3px;transition:filter .24s}.af-ob-heart[data-matched=true]{filter:drop-shadow(0 0 6px #7c3aed99)}.af-ob-axis{stroke:#fff;stroke-width:1.8px;stroke-dasharray:5 4}.af-ob-axis-end{fill:#fff}.af-ob-slide{fill:none;stroke:var(--an-muted);stroke-width:1.8px}@media(prefers-reduced-motion:reduce){.af-ob-heart{transition:none}}.af-anim-sound{letter-spacing:.12em;fill:#dc2626;font-size:26px;font-weight:800}.dark .af-anim-sound{fill:#f87171}.af-anim-plane-name{font-size:22px;font-weight:800}.af-anim-ghost{stroke:#2563eb;stroke-width:2px;stroke-dasharray:5 6;stroke-opacity:.5}.af-ns-neuron>path{fill:var(--an-neuron);stroke:var(--an-neuron-edge);stroke-width:1.3px;stroke-linejoin:round}.af-ns-nucleus{fill:var(--an-neuron-edge);fill-opacity:.55;stroke:var(--an-neuron-edge);stroke-width:1.2px}.af-ns-nucleolus{fill:var(--an-neuron-edge)}.af-ns-incoming{fill:none;stroke:#f59e0b;stroke-width:2px;stroke-dasharray:4 4}.af-ns-axon{fill:none;stroke:var(--an-neuron-edge);stroke-width:6.5px;stroke-linecap:round}.af-ns-terminal-branch{stroke-width:4.5px}.af-ns-myelin-edge{fill:none;stroke:#b9a473;stroke-width:19px;stroke-linecap:round}.af-ns-myelin{fill:none;stroke-width:16.5px;stroke-linecap:round}.af-ns-bouton{fill:var(--an-neuron);stroke:var(--an-neuron-edge);stroke-width:1.6px}.af-ns-trail{fill:none;stroke:#fbbf24;stroke-width:9px;stroke-linecap:round;stroke-opacity:.75;filter:drop-shadow(0 0 4px #fbbf24cc)}.af-ns-next>path{fill:var(--an-next);stroke:var(--an-next-edge);stroke-width:1.4px;transition:fill .26s}.af-ns-next[data-lit=true]>path{fill:#fdecb0}.dark .af-ns-next[data-lit=true]>path{fill:#7a5b16}@media(prefers-reduced-motion:reduce){.af-ns-next>path{transition:none}}.af-anim{--an-pe-lumen:#fbeae3;--an-pe-lining:#f1b8ab;--an-pe-muscle:#d8927f;--an-pe-ring:#b8685a;--an-pe-cover:#9a5646}.dark .af-anim{--an-pe-lumen:#33241f;--an-pe-lining:#a5675c;--an-pe-muscle:#8c5245;--an-pe-ring:#c98270;--an-pe-cover:#d59a8a}.af-pe-lumen{fill:var(--an-pe-lumen)}.af-pe-lining{fill:var(--an-pe-lining);stroke:#c7806f;stroke-width:.8px}.af-pe-muscle{fill:var(--an-pe-muscle)}.af-pe-cover{fill:var(--an-pe-cover)}.af-pe-ring{stroke:var(--an-pe-ring);stroke-linecap:round;stroke-opacity:.8}.af-pe-ring[data-tight=true]{stroke:#b3261e;stroke-opacity:1}.dark .af-pe-ring[data-tight=true]{stroke:#f87171}.af-pe-bolus{stroke:#6f4a28;stroke-width:1.5px}.af-pe-speck{fill:#7a5230;fill-opacity:.55}.af-pe-food{fill:#fff;stroke:#50321499;stroke-width:3px;paint-order:stroke;font-size:12px;font-weight:800}.af-pe-squeeze{fill:none;stroke:#b3261e;stroke-width:2.6px;stroke-linecap:round}.dark .af-pe-squeeze{stroke:#f87171}.af-pe-squeeze-head{fill:#b3261e}.dark .af-pe-squeeze-head{fill:#f87171}.af-pe-relax{fill:none;stroke:var(--an-muted);stroke-width:1.8px;stroke-dasharray:4 3}.af-pe-swatch-lining{background:var(--an-pe-lining)}.af-pe-swatch-muscle{background:var(--an-pe-muscle)}.af-pe-swatch-cover{background:var(--an-pe-cover)}.af-pe-swatch-lumen{background:var(--an-pe-lumen);outline:1px solid var(--an-pe-lining)}.af-ml-scapula{fill:var(--an-bone);fill-opacity:.55;stroke:var(--an-bone-edge);stroke-width:1.3px}.af-ml-skin-edge>*{fill:var(--an-skin-edge);stroke:var(--an-skin-edge);stroke-width:3px;stroke-linejoin:round}.af-ml-skin>*{fill:var(--an-skin)}.af-ml-bone{stroke:var(--an-bone-edge);stroke-width:1.3px;stroke-linejoin:round}.af-ml-pivot{fill:var(--an-bone-edge)}.af-ml-belly{fill:#d99590;stroke:#a8504c;stroke-width:1.5px;transition:fill .22s}.af-ml-fiber{fill:none;stroke:#b8645f;stroke-opacity:.55;stroke-width:1px;stroke-linecap:round}.af-ml-muscle[data-active=true] .af-ml-belly{fill:#d24f4c}.af-ml-muscle[data-active=true] .af-ml-fiber{stroke:#8f2724;stroke-opacity:.6}.dark .af-ml-belly{fill:#a8635f;stroke:#d98a86}.dark .af-ml-muscle[data-active=true] .af-ml-belly{fill:#d24f4c}.af-ml-tendon{fill:none;stroke:#f4efe3;stroke-width:5px;stroke-linecap:round;filter:drop-shadow(0 0 .8px #8a7f6a)drop-shadow(0 0 .8px #8a7f6a)}.af-ml-attach{fill:#8a7f6a}.af-ml-pull{fill:none;stroke:#d24f4c;stroke-width:2.6px;stroke-linecap:round}.dark .af-ml-pull{stroke:#f87171}.af-ml-pull-head{fill:#d24f4c}.dark .af-ml-pull-head{fill:#f87171}.af-ml-hand{fill:var(--an-skin);stroke:var(--an-skin-edge);stroke-width:1.5px;stroke-linejoin:round}.af-ml-hand-line{fill:none;stroke:var(--an-skin-edge);stroke-width:1.2px;stroke-linecap:round}@media(prefers-reduced-motion:reduce){.af-ml-belly{transition:none}}.af-heart-shell{fill:url(#af-heart-muscle);stroke:#8f3a36;stroke-width:1.6px}.af-heart-cavity{stroke:#0000002e;stroke-width:1px}.af-heart-papilla{fill:#b8554f}.af-heart-vessel path{fill:none;stroke-linecap:round}.af-heart-vessel-blue .af-heart-vessel-edge{stroke:#4d6fa6}.af-heart-vessel-blue .af-heart-vessel-fill{stroke:#7f9fd4}.af-heart-vessel-red .af-heart-vessel-edge{stroke:#a8403d}.af-heart-vessel-red .af-heart-vessel-fill{stroke:#e27a74}.af-heart-vessel-shine{stroke:#fff;stroke-opacity:.28}.af-heart-leaflet{fill:#f8f1e6;stroke:#b3a48b;stroke-width:1px}.af-heart-chord{fill:none;stroke:#f3ead9;stroke-width:.9px;opacity:.9}.af-heart-valve-sl path{fill:none;stroke:#f8f1e6;stroke-width:3.2px;stroke-linecap:round;filter:drop-shadow(0 0 .6px #6b5f4c)}.af-heart-cell-blue{fill:#3f63a3;stroke:#e8eefb;stroke-width:.8px}.af-heart-cell-core-blue{fill:#8fb0e0}.af-heart-cell-red{fill:#c0343c;stroke:#fde8e6;stroke-width:.8px}.af-heart-cell-core-red{fill:#f08a86}.af-heart-wave{fill:none;stroke:#fbbf24;stroke-width:2.5px}.af-heart-sound-ring{fill:none;stroke:#dc2626;stroke-width:2.5px}.dark .af-heart-sound-ring{stroke:#f87171}.af-heart-badge circle{fill:#111827;stroke:#fff;stroke-width:1.6px}.af-heart-badge text{fill:#fff;font-size:11px;font-weight:800}.af-heart-onvessel{fill:#fff;letter-spacing:.02em;pointer-events:none;font-size:11px;font-weight:700}.af-heart-leader-dot{fill:var(--an-muted)}.af-heart-timeline rect{fill:#e5e7eb}.dark .af-heart-timeline rect{fill:#1e293b}.af-heart-timeline rect[data-systole=true]{fill:#fecaca}.dark .af-heart-timeline rect[data-systole=true]{fill:#5f1d1d}.af-heart-timeline text{fill:var(--an-text);font-size:11px;font-weight:600}.af-heart-timeline .af-heart-phase{fill:var(--an-muted);letter-spacing:.06em;text-transform:uppercase;font-size:11px;font-weight:700}.af-heart-timeline .af-heart-phase-systole{fill:#dc2626}.dark .af-heart-timeline .af-heart-phase-systole{fill:#f87171}.af-heart-tick{stroke:#dc2626;stroke-width:1.5px;stroke-dasharray:3 2}.af-heart-timeline .af-heart-tick-label{fill:#dc2626;font-size:11px;font-weight:800}.dark .af-heart-timeline .af-heart-tick-label{fill:#f87171}.af-heart-playhead{fill:var(--an-text)}.af-heart-playhead-line{stroke:var(--an-text);stroke-width:2px}.af-heart-valves{flex-wrap:wrap;gap:.25rem .875rem;display:inline-flex}.af-heart-valve{align-items:center;gap:5px;display:inline-flex}.af-heart-valve b{color:#fff;background:#111827;border-radius:999px;place-items:center;width:16px;height:16px;font-size:10px;font-weight:800;display:inline-grid}.af-heart-valve em{color:var(--an-muted,#6b7280);font-style:normal;font-weight:700;transition:color .16s}.af-heart-valve[data-open=true] em{color:#2563eb}.dark .af-heart-valve[data-open=true] em{color:#93c5fd}.af-route-stage{background:#f8fafc;border-radius:12px;padding:8px}.dark .af-route-stage{background:#0f172a}.af-route{width:100%;height:auto;max-height:560px;margin-inline:auto;display:block}.af-route-tube{fill:none;stroke-width:12px;stroke-linecap:round}.af-route-dots{fill:none;stroke:#fff;stroke-opacity:.85;stroke-width:4.5px;stroke-linecap:round;stroke-dasharray:0 15}.af-route[data-playing=true] .af-route-dots{animation:.9s linear infinite af-route-flow}@keyframes af-route-flow{to{stroke-dashoffset:-15px}}.af-route-organ{fill:#f3d6d2;stroke:#c98b86;stroke-width:1.5px}.dark .af-route-organ{fill:#4a2f2d;stroke:#8f5d58}.af-route-heart{fill:#c9665f;stroke:#8f3a36;stroke-width:2px}.af-route-septum,.af-route-chamber{stroke:#8f3a36;stroke-width:3px}.af-route-thin{stroke-width:3px}.af-route-thick{stroke-width:7px}.af-route-part{transition:opacity .28s var(--motion-ease-enter)}.af-route-part[data-active=false]{opacity:.5}.af-route-part:has(.af-route-chamber)[data-active=false]{opacity:.85}.af-route-part[data-active=true] .af-route-chamber{stroke:#1d4ed8}.af-route-part[data-active=true] .af-route-tube{stroke-width:16px}.af-route-label{fill:var(--an-muted,#64748b);font-size:12px;font-weight:600;transition:fill .2s}.af-route-label[data-inside=true]{fill:#1f2937;font-size:10.5px}.af-route-label[data-active=true]{fill:#1d4ed8;font-weight:800}.dark .af-route-label{fill:#94a3b8}.dark .af-route-label[data-inside=true]{fill:#1f2937}.dark .af-route-label[data-active=true]{fill:#93c5fd}.dark .af-route-label[data-inside=true][data-active=true]{fill:#1d4ed8}.af-route-circuit{letter-spacing:.08em;text-transform:uppercase;fill:#94a3b8;font-size:11px;font-weight:700}.af-route-here{animation:af-route-here 1.6s var(--motion-ease-smooth)infinite;transform-box:fill-box}.af-route-here-ring{fill:#2563eb29;stroke:#2563eb;stroke-width:2.5px}.af-route-here-dot{fill:#2563eb;stroke:#fff;stroke-width:2px}.dark .af-route-here-ring{stroke:#93c5fd;fill:#93c5fd2e}@keyframes af-route-here{0%,to{opacity:1}50%{opacity:.7}}@media(prefers-reduced-motion:reduce){.af-route[data-playing=true] .af-route-dots,.af-route-here{animation:none}.af-route-part{transition:none}}.af-sw-skin{fill:#f3e1d4;stroke:#d7b6a2;stroke-width:1.6px}.dark .af-sw-skin{fill:#4a3b35;stroke:#7c645a}.af-sw-vertebra{fill:#ece3cf;stroke:#b9a98a;stroke-width:1.3px}.af-sw-cord{fill:#f4e6c2;stroke:#d2bb85;stroke-width:1px}.af-sw-air{fill:#dbeafe;stroke:#93c5fd;stroke-width:1.2px}.dark .af-sw-air{fill:#1e3a5f;stroke:#3b6ea8}.af-sw-oral{fill:#f2c6bf}.dark .af-sw-oral{fill:#5a3a36}.af-sw-bone-line{fill:none;stroke:#e2d6bb;stroke-width:7px;stroke-linecap:round;filter:drop-shadow(0 0 .8px #9c8b69)}.af-sw-jaw{fill:none;stroke:#e2d6bb;stroke-width:9px;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 0 .8px #9c8b69)}.af-sw-muscle-edge{stroke:#a8544c;stroke-width:1.3px}.af-sw-esophagus{fill:#dca08f;stroke:#b0705f;stroke-width:1.3px}.af-sw-esophagus-lumen{fill:#f6d9cf;stroke:#b0705f;stroke-width:.8px}.af-sw-larynx{fill:#cdd9e8;stroke:#6f8bb0;stroke-width:1.5px}.af-sw-trachea{fill:#e3ecf7;stroke:#6f8bb0;stroke-width:1.4px}.af-sw-ring{fill:none;stroke:#93a9c8;stroke-width:2.4px;stroke-linecap:round}.af-sw-cord-fold{fill:#f3c4bd;stroke:#b86f66;stroke-width:1px}.af-sw-epiglottis{fill:#f4c96b;stroke:#b98b2a;stroke-width:1.4px}.af-sw-airflow{fill:none;stroke:#3b82f6;stroke-width:2.6px;stroke-dasharray:7 7;stroke-linecap:round}.af-sw-airflow[data-playing=true]{animation:.9s linear infinite af-sw-air}@keyframes af-sw-air{to{stroke-dashoffset:-14px}}.af-sw-leader-dot{fill:var(--an-muted)}@media(prefers-reduced-motion:reduce){.af-sw-airflow[data-playing=true]{animation:none}}:root{--motion-ease-enter:cubic-bezier(.16,1,.3,1);--motion-ease-exit:cubic-bezier(.4,0,1,1);--motion-duration-enter:.22s;--motion-duration-exit:.14s;--background:oklch(100% 0 0);--foreground:oklch(14.5% 0 0);--muted:oklch(97% 0 0);--muted-foreground:oklch(55.6% 0 0);--accent:oklch(97% 0 0);--accent-foreground:oklch(20.5% 0 0);--border:oklch(92.2% 0 0);--ring:oklch(70.8% 0 0);--primary:oklch(20.5% 0 0);--primary-foreground:oklch(98.5% 0 0)}@keyframes svgStrokeDraw{to{stroke-dashoffset:0}}.animate-check-draw{stroke-dasharray:1;stroke-dashoffset:1px;animation:svgStrokeDraw .24s var(--motion-ease-enter)both;animation-delay:calc(80ms + var(--check-draw-delay,0s))}.ui-collapse{transition:grid-template-rows var(--motion-duration-exit)var(--motion-ease-exit);grid-template-rows:0fr;display:grid}.ui-collapse.is-open{transition:grid-template-rows var(--motion-duration-enter)var(--motion-ease-enter);grid-template-rows:1fr}.ui-collapse-clip{min-height:0;overflow:hidden}.ui-collapse.is-unclipped{z-index:2;position:relative}.ui-collapse.is-unclipped>.ui-collapse-clip{overflow:visible}.ui-collapse-body{opacity:0;transition:opacity var(--motion-duration-exit)var(--motion-ease-exit),transform var(--motion-duration-exit)var(--motion-ease-exit);transform:translateY(-4px)}.ui-collapse.is-open .ui-collapse-body{opacity:1;transition:opacity var(--motion-duration-enter)var(--motion-ease-enter),transform var(--motion-duration-enter)var(--motion-ease-enter);transform:translateY(0)}@media(prefers-reduced-motion:reduce){.ui-collapse,.ui-collapse.is-open,.ui-collapse-body,.ui-collapse.is-open .ui-collapse-body{transition:none}.animate-check-draw{stroke-dashoffset:0;animation:none}}:where(.ac-reading) :where(ol,ul,menu){list-style:none}:where(.ac-reading) :where(h1,h2,h3,h4,h5,h6){font-size:inherit;font-weight:inherit;letter-spacing:inherit}:where(.ac-reading) :where(img,svg,video,canvas,audio,iframe,embed,object){vertical-align:middle;display:block}:where(.ac-reading) :where(img,video){max-width:100%;height:auto}:where(.ac-reading) :where(button,input,select,textarea){color:inherit;letter-spacing:inherit}:where(.ac-reading) :where(button,[role=button]){cursor:pointer}:where(.ac-reading) :where(table){border-collapse:collapse;text-indent:0}:where(.ac-reading) :where(*){border:0 solid}:where(.ac-reading) :where(hr){height:0;color:inherit;border-top-width:1px}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-pan-x{syntax:"*";inherits:false}@property --tw-pan-y{syntax:"*";inherits:false}@property --tw-pinch-zoom{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@property --tw-scale-x{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-y{syntax:"*";inherits:false;initial-value:1}@property --tw-scale-z{syntax:"*";inherits:false;initial-value:1}body:has(.ac-page) #header{background:#fffffff7;border-bottom:1px solid #e5eaef}body:has(.ac-page) #header:before{display:none}body:has(.ac-page) #header .header-logo{filter:brightness(.35)}body:has(.ac-page) #header .mobile-nav-link{color:#18334c}.ac-page[data-astro-cid-kyiyvw2z]{padding-top:72px;background:#fff}.ac-shell[data-astro-cid-kyiyvw2z]{max-width:1180px;margin:0 auto;padding:40px 24px 96px;display:grid;grid-template-columns:236px minmax(0,1fr);gap:56px;align-items:start}.ac-rail[data-astro-cid-kyiyvw2z]{position:sticky;top:96px;font-size:14px;line-height:1.35}.ac-rail-course[data-astro-cid-kyiyvw2z]{display:block;font-weight:700;color:#0f172a;margin-bottom:12px}.ac-rail[data-astro-cid-kyiyvw2z] ol[data-astro-cid-kyiyvw2z]{list-style:none;display:grid;gap:2px}.ac-rail[data-astro-cid-kyiyvw2z] li[data-astro-cid-kyiyvw2z] a[data-astro-cid-kyiyvw2z]{display:grid;grid-template-columns:26px 1fr;gap:6px;padding:7px 10px 7px 8px;border-radius:8px;color:#475569;transition:background-color .12s ease,color .12s ease}.ac-rail[data-astro-cid-kyiyvw2z] li[data-astro-cid-kyiyvw2z] a[data-astro-cid-kyiyvw2z]:hover{background:#f1f5f9;color:#0f172a}.ac-rail[data-astro-cid-kyiyvw2z] li[data-astro-cid-kyiyvw2z] a[data-astro-cid-kyiyvw2z][aria-current=page]{background:#eff4ff;color:#1d4ed8;font-weight:600}.ac-rail-number[data-astro-cid-kyiyvw2z]{font-variant-numeric:tabular-nums;color:#94a3b8}.ac-rail[data-astro-cid-kyiyvw2z] li[data-astro-cid-kyiyvw2z] a[data-astro-cid-kyiyvw2z][aria-current=page] .ac-rail-number[data-astro-cid-kyiyvw2z]{color:#2563eb}.ac-rail-final[data-astro-cid-kyiyvw2z]{display:block;margin-top:14px;padding:9px 10px;border-top:1px solid #e5e7eb;color:#1d4ed8;font-weight:600}.ac-article[data-astro-cid-kyiyvw2z]{max-width:46rem;min-width:0}.ac-crumbs[data-astro-cid-kyiyvw2z]{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:#64748b;margin-bottom:14px}.ac-crumbs[data-astro-cid-kyiyvw2z] a[data-astro-cid-kyiyvw2z]{color:#1d4ed8}.ac-title[data-astro-cid-kyiyvw2z]{font-size:clamp(32px,4.4vw,46px);line-height:1.08;letter-spacing:-.02em}.ac-meta[data-astro-cid-kyiyvw2z]{margin:12px 0 28px;font-size:15px;color:#64748b}.ac-pager[data-astro-cid-kyiyvw2z]{margin-top:56px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.ac-pager-link[data-astro-cid-kyiyvw2z]{display:grid;gap:4px;padding:16px 18px;border:1px solid #e5e7eb;border-radius:12px;transition:border-color .12s ease,background-color .12s ease}.ac-pager-link[data-astro-cid-kyiyvw2z]:hover{border-color:#93b4f7;background:#f8faff}.ac-pager-next[data-astro-cid-kyiyvw2z]{text-align:right}.ac-pager-label[data-astro-cid-kyiyvw2z]{font-size:13px;color:#64748b}.ac-pager-title[data-astro-cid-kyiyvw2z]{font-weight:600;color:#0f172a}@media(max-width:960px){.ac-shell[data-astro-cid-kyiyvw2z]{grid-template-columns:minmax(0,1fr);gap:0;padding:24px 16px 72px}.ac-rail[data-astro-cid-kyiyvw2z]{display:none}.ac-pager[data-astro-cid-kyiyvw2z]{grid-template-columns:minmax(0,1fr)}.ac-pager-next[data-astro-cid-kyiyvw2z]{text-align:left}}