/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
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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}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.m-0{margin:0}.block{display:block}.flex{display:flex}.hidden{display:none}.inline{display:inline}.table{display:table}.size-3\.5{width:calc(var(--spacing) * 3.5);height:calc(var(--spacing) * 3.5)}.h-7{height:calc(var(--spacing) * 7)}.w-\[min\(20rem\,calc\(100vw-2rem\)\)\]{width:min(20rem,100vw - 2rem)}.min-w-0{min-width:0}.flex-1{flex:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.list-none{list-style-type:none}.gap-6{gap:calc(var(--spacing) * 6)}.gap-\[18px\]{gap:18px}.p-0{padding:0}.p-3{padding:calc(var(--spacing) * 3)}.text-ev-branch{color:var(--color-ev-branch)}.text-ev-ok{color:var(--color-ev-ok)}.text-text-subtle{color:var(--color-text-subtle)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.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,)}@media (min-width:48rem){.md\:hidden{display:none}}}:root{--radius:.625rem;--background:oklch(100% 0 0);--foreground:oklch(14.5% 0 0);--card:oklch(100% 0 0);--card-foreground:oklch(14.5% 0 0);--popover:oklch(100% 0 0);--popover-foreground:oklch(14.5% 0 0);--primary:oklch(20.5% 0 0);--primary-foreground:oklch(98.5% 0 0);--secondary:oklch(97% 0 0);--secondary-foreground:oklch(20.5% 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);--destructive:oklch(57.7% .245 27.325);--border:oklch(92.2% 0 0);--input:oklch(92.2% 0 0);--ring:oklch(70.8% 0 0);--chart-1:#93c5fd;--chart-2:#3b82f6;--chart-3:#2563eb;--chart-4:#1d4ed8;--chart-5:#1e40af;--sidebar:oklch(98.5% 0 0);--sidebar-foreground:oklch(14.5% 0 0);--sidebar-primary:oklch(20.5% 0 0);--sidebar-primary-foreground:oklch(98.5% 0 0);--sidebar-accent:oklch(97% 0 0);--sidebar-accent-foreground:oklch(20.5% 0 0);--sidebar-border:oklch(92.2% 0 0);--sidebar-ring:oklch(70.8% 0 0);--sidebar-width:16rem;--sidebar-mobile-width:18rem;--scrollbar-track:transparent;--scrollbar-thumb:var(--border);--scrollbar-width:.625rem;--scrollbar-sm-width:.375rem;--scrollbar-radius:9999px;--chevron-down-icon:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"oklch(0.556 0 0)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down-icon lucide-chevron-down\"><path d=\"m6 9 6 6 6-6\"/></svg>");--chevron-down-icon-50:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"oklch(0.556 0 0 / 0.5)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down-icon lucide-chevron-down\"><path d=\"m6 9 6 6 6-6\"/></svg>");--check-icon:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"oklch(0.556 0 0)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-check-icon lucide-check\"><path d=\"M20 6 9 17l-5-5\"/></svg>")}.dark{--background:oklch(14.5% 0 0);--foreground:oklch(98.5% 0 0);--card:oklch(20.5% 0 0);--card-foreground:oklch(98.5% 0 0);--popover:oklch(20.5% 0 0);--popover-foreground:oklch(98.5% 0 0);--primary:oklch(92.2% 0 0);--primary-foreground:oklch(20.5% 0 0);--secondary:oklch(26.9% 0 0);--secondary-foreground:oklch(98.5% 0 0);--muted:oklch(26.9% 0 0);--muted-foreground:oklch(70.8% 0 0);--accent:oklch(37.1% 0 0);--accent-foreground:oklch(98.5% 0 0);--destructive:oklch(70.4% .191 22.216);--border:oklch(100% 0 0/.1);--input:oklch(100% 0 0/.15);--ring:oklch(55.6% 0 0);--chart-1:#93c5fd;--chart-2:#3b82f6;--chart-3:#2563eb;--chart-4:#1d4ed8;--chart-5:#1e40af;--sidebar:oklch(20.5% 0 0);--sidebar-foreground:oklch(98.5% 0 0);--sidebar-primary:oklch(48.8% .243 264.376);--sidebar-primary-foreground:oklch(98.5% 0 0);--sidebar-accent:oklch(26.9% 0 0);--sidebar-accent-foreground:oklch(98.5% 0 0);--sidebar-border:oklch(100% 0 0/.1);--sidebar-ring:oklch(43.9% 0 0);--chevron-down-icon:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"oklch(0.708 0 0)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down-icon lucide-chevron-down\"><path d=\"m6 9 6 6 6-6\"/></svg>");--chevron-down-icon-50:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"oklch(0.708 0 0 / 0.5)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-chevron-down-icon lucide-chevron-down\"><path d=\"m6 9 6 6 6-6\"/></svg>");--check-icon:url("data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"oklch(0.708 0 0)\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" class=\"lucide lucide-check-icon lucide-check\"><path d=\"M20 6 9 17l-5-5\"/></svg>");color-scheme:dark}:root{--radius:10px;--background:var(--color-bg);--foreground:var(--color-text);--card:var(--color-bg);--card-foreground:var(--color-text);--popover:var(--color-bg);--popover-foreground:var(--color-text);--primary:var(--color-ink);--primary-foreground:#fff;--secondary:var(--color-surface-2);--secondary-foreground:var(--color-text);--muted:var(--color-surface-2);--muted-foreground:var(--color-text-muted);--accent:var(--color-surface-2);--accent-foreground:var(--color-text);--destructive:var(--color-ev-conflict);--border:var(--color-border);--input:var(--color-border-strong);--ring:var(--color-ink);--prose-max:42rem;--header-height:52px;--header-border:0px;--credits-bar-height:36px;--tabbar-height:64px;--lesson-sticky-top:calc(var(--header-height) + var(--header-border));--lesson-toc-bar:52px}@media (min-width:768px){:root{--header-height:60px;--header-border:1px}}@media (min-width:1080px){:root{--lesson-toc-bar:0px}}@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-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-leading{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{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-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}