@font-face{font-family:Source Sans;src:url(/_next/static/media/SourceSans3-VariableFont_wght.ca50fedd.ttf)}@font-face{font-family:Source Sans;font-style:italic;src:url(/_next/static/media/SourceSans3-Italic-VariableFont_wght.2b471706.ttf)}:root{--bfs-blue:#728CD7;--bfs-blue-01:#C2CEF2;--bfs-blue-02:#9AADE4;--bfs-blue-03:#728CD7;--bfs-blue-04:#4B62B3;--bfs-blue-05:#2B408C;--bfs-blue-06:#142966;--bfs-violet:#4F25D2;--bfs-violet-01:#CEC2F2;--bfs-violet-02:#AC97EA;--bfs-violet-03:#8D71E2;--bfs-violet-04:#6E4BDA;--bfs-violet-05:#4F25D2;--bfs-violet-06:#351596;--bfs-pink:#CD35AB;--bfs-pink-01:#F0BDE4;--bfs-pink-02:#E384CD;--bfs-pink-03:#CD35AB;--bfs-pink-04:#AE2B8F;--bfs-pink-05:#8A156E;--bfs-pink-06:#66004E;--bfs-orange:#F56A00;--bfs-orange-01:#FCCBA6;--bfs-orange-02:#F99F5A;--bfs-orange-03:#F56A00;--bfs-orange-04:#CC5000;--bfs-orange-05:#993900;--bfs-orange-06:#662400;--bfs-red:#DC0018;--bfs-red-01:#F5B3BB;--bfs-red-02:#EF8894;--bfs-red-03:#E85767;--bfs-red-04:#DC0018;--bfs-red-05:#A60013;--bfs-red-06:#73000D;--bfs-green:#399D50;--bfs-green-01:#BADDC2;--bfs-green-02:#7BBE8A;--bfs-green-03:#399D50;--bfs-green-04:#267C3A;--bfs-green-05:#135C24;--bfs-green-06:#023E10;--bfs-purble:#A332DE;--bfs-purble-01:#DEB7F3;--bfs-purble-02:#CC8FED;--bfs-purble-03:#B964E6;--bfs-purble-04:#A332DE;--bfs-purble-05:#7A05B9;--bfs-purble-06:#530080;--bfs-teal:#00A2B9;--bfs-teal-01:#A6DFE7;--bfs-teal-02:#58C2D1;--bfs-teal-03:#00A2B9;--bfs-teal-04:#007D8E;--bfs-teal-05:#005E6B;--bfs-teal-06:#003F47;--bfs-grey:#8E8E8E;--bfs-grey-01:#CCCCCC;--bfs-grey-02:#ACACAC;--bfs-grey-03:#8E8E8E;--bfs-grey-04:#6E6E6E;--bfs-grey-05:#505050;--bfs-grey-06:#333333;--bfs-yellow:#F3BF00;--bfs-yellow-01:#FAE28C;--bfs-yellow-02:#F3BF00;--bfs-yellow-03:#C49A00;--bfs-yellow-04:#977600;--bfs-yellow-05:#6C5500;--bfs-yellow-06:#443500;--bfs-light-orange:#FF9B00;--bfs-light-orange-01:#FFCF4a;--bfs-light-orange-02:#FF9B00;--bfs-light-orange-03:#C36A00;--bfs-light-orange-04:#A65300;--bfs-light-orange-05:#702500;--bfs-light-orange-06:#460000;--bfs-light-green:#A4B315;--bfs-light-green-01:#D6DD95;--bfs-light-green-02:#A4B315;--bfs-light-green-03:#869310;--bfs-light-green-04:#69740C;--bfs-light-green-05:#4E5607;--bfs-light-green-06:#343A03;--bfs-dark-green:#3B745D;--bfs-dark-green-01:#BACEC6;--bfs-dark-green-02:#8FAFA2;--bfs-dark-green-03:#64917F;--bfs-dark-green-04:#3B745D;--bfs-dark-green-05:#235742;--bfs-dark-green-06:#0C3B28}@media (max-width:450px){html{font-size:14px}}body{font-family:Source Sans,sans-serif;scroll-snap-type:y mandatory}body>#__next>*{padding-inline:1.5rem}:root{--obsan-fire:#E65800;--obsan-black-I:#1F1E21;--obsan-black-Ii:#5c5c5c;--obsan-black-II:#A6A7A8;--obsan-black-III:#E5E5E5;--obsan-black-IV:#FAFAFA;--teal:var(--bfs-teal-04);--pink:var(--bfs-pink-04);--red:var(--bfs-red-04);--yellow:var(--bfs-light-orange-02);--gray:var(--bfs-grey-05);--blue:#00629d;--teal-bg:var(--bfs-teal-01);--pink-bg:var(--bfs-pink-01);--red-bg:var(--bfs-red-01);--yellow-bg:var(--bfs-light-orange-01);--gray-bg:var(--bfs-grey-01);--blue-bg:#B0CFF1;--color-group-intro:var(--blue);--color-group-epi:var(--pink);--color-group-env:var(--teal);--color-group-wrk:var(--red);--color-group-ens:var(--gray);--color-group-oth:var(--yellow);--color-group-persp:var(--blue);--color-bg-group-intro:var(--blue-bg);--color-bg-group-epi:var(--pink-bg);--color-bg-group-env:var(--teal-bg);--color-bg-group-wrk:var(--red-bg);--color-bg-group-ens:var(--gray-bg);--color-bg-group-oth:var(--yellow-bg);--color-bg-group-persp:var(--blue-bg);--color-chap-a:var(--color-group-intro);--color-chap-b:var(--color-group-intro);--color-chap-c:var(--color-group-intro);--color-chap-d:var(--color-group-intro);--color-chap-1:var(--color-group-epi);--color-chap-2:var(--color-group-epi);--color-chap-3:var(--color-group-epi);--color-chap-4:var(--color-group-epi);--color-chap-5:var(--color-group-env);--color-chap-6:var(--color-group-env);--color-chap-7:var(--color-group-env);--color-chap-8:var(--color-group-env);--color-chap-9:var(--color-group-wrk);--color-chap-10:var(--color-group-oth);--color-chap-11:var(--color-group-oth);--color-chap-12:var(--color-group-oth);--color-chap-13:var(--color-group-persp);--color-chap-14:var(--color-group-persp);--color-chap-x:var(--color-group-intro);--color-bg-chap-1:var(--color-bg-group-epi);--color-bg-chap-2:var(--color-bg-group-epi);--color-bg-chap-3:var(--color-bg-group-epi);--color-bg-chap-4:var(--color-bg-group-epi);--color-bg-chap-5:var(--color-bg-group-env);--color-bg-chap-6:var(--color-bg-group-env);--color-bg-chap-7:var(--color-bg-group-env);--color-bg-chap-8:var(--color-bg-group-env);--color-bg-chap-9:var( --color-bg-group-wrk);--color-bg-chap-10:var(--color-bg-group-oth);--color-bg-chap-11:var(--color-bg-group-oth);--color-bg-chap-12:var(--color-bg-group-oth);--img-filter-teal:grayscale(100%) sepia(100%) hue-rotate(113deg) saturate(200%);--img-filter-pink:grayscale(100%) sepia(100%) hue-rotate(260deg) saturate(200%);--img-filter-red:grayscale(100%) sepia(100%) hue-rotate(3200deg) saturate(200%);--img-filter-gray:grayscale(100%) sepia(100%) hue-rotate(0deg) saturate(300%);--img-filter-blue:grayscale(100%) sepia(100%) hue-rotate(150deg) saturate(200%);--img-filter-group-intro:var(--img-filter-blue);--img-filter-group-epi:var(--img-filter-pink);--img-filter-group-env:var(--img-filter-teal);--img-filter-group-wrk:var(--img-filter-red);--img-filter-group-oth:var(--img-filter-gray);--img-filter-group-persp:var(--img-filter-blue);--img-filter-chap-a:var(--img-filter-group-intro);--img-filter-chap-b:var(--img-filter-group-intro);--img-filter-chap-c:var(--img-filter-group-intro);--img-filter-chap-d:var(--img-filter-group-intro);--img-filter-chap-1:var(--img-filter-group-epi);--img-filter-chap-2:var(--img-filter-group-epi);--img-filter-chap-3:var(--img-filter-group-epi);--img-filter-chap-4:var(--img-filter-group-epi);--img-filter-chap-5:var(--img-filter-group-env);--img-filter-chap-6:var(--img-filter-group-env);--img-filter-chap-7:var(--img-filter-group-env);--img-filter-chap-8:var(--img-filter-group-env);--img-filter-chap-9:var(--img-filter-group-wrk);--img-filter-chap-10:var(--img-filter-group-oth);--img-filter-chap-11:var(--img-filter-group-wrk);--img-filter-chap-12:var(--img-filter-group-oth);--img-filter-chap-13:var(--img-filter-group-persp);--img-filter-chap-14:var(--img-filter-group-persp)}h1,h2,h3,p{white-space:normal;word-wrap:break-word;overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}h1,h2,h3{font-size:inherit;font-weight:inherit}section.footnotes{margin-top:4rem;font-size:.875rem;max-width:120ex}*,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246/0.5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }

/*
! tailwindcss v3.4.17 | MIT License | https://tailwindcss.com
*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}:host,html{line-height:1.5;-webkit-text-size-adjust:100%;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.static{position:static}.sticky{position:sticky}.mx-auto{margin-left:auto;margin-right:auto}.my-2{margin-top:.5rem;margin-bottom:.5rem}.my-6{margin-top:1.5rem;margin-bottom:1.5rem}.my-8{margin-top:2rem;margin-bottom:2rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.ml-16{margin-left:4rem}.ml-8{margin-left:2rem}.mt-12{margin-top:3rem}.mt-16{margin-top:4rem}.mt-2{margin-top:.5rem}.mt-24{margin-top:6rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.flex{display:flex}.grid{display:grid}.h-\[90\%\]{height:90%}.min-h-48{min-height:12rem}.min-h-60{min-height:15rem}.min-h-64{min-height:16rem}.min-h-8{min-height:2rem}.w-2\/3{width:66.666667%}.w-full{width:100%}.max-w-3xl{max-width:48rem}.max-w-4xl{max-width:56rem}.max-w-6xl{max-width:72rem}.max-w-7xl{max-width:80rem}.max-w-sm{max-width:24rem}.cursor-pointer{cursor:pointer}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-\[1fr_300px\]{grid-template-columns:1fr 300px}.grid-cols-\[1rem_1fr\]{grid-template-columns:1rem 1fr}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.content-center{align-content:center}.content-start{align-content:flex-start}.items-center{align-items:center}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-12{gap:3rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-8{gap:2rem}.gap-x-4{column-gap:1rem}.rounded{border-radius:.25rem}.border{border-width:1px}.bg-ngbBlue{--tw-bg-opacity:1;background-color:rgb(0 98 157/var(--tw-bg-opacity,1))}.bg-ngbGray4{--tw-bg-opacity:1;background-color:rgb(248 248 248/var(--tw-bg-opacity,1))}.bg-slate-100{--tw-bg-opacity:1;background-color:rgb(241 245 249/var(--tw-bg-opacity,1))}.bg-white{--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity,1))}.p-3{padding:.75rem}.p-4{padding:1rem}.py-12{padding-top:3rem;padding-bottom:3rem}.py-8{padding-top:2rem;padding-bottom:2rem}.pb-6{padding-bottom:1.5rem}.pb-8{padding-bottom:2rem}.pl-32{padding-left:8rem}.pt-10{padding-top:2.5rem}.text-2xl{font-size:1.5rem;line-height:2rem}.text-3xl{font-size:1.875rem;line-height:2.25rem}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem}.text-lg,.text-xl{line-height:1.75rem}.text-xl{font-size:1.25rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.font-semibold{font-weight:600}.text-black{--tw-text-opacity:1;color:rgb(0 0 0/var(--tw-text-opacity,1))}.text-gray-800{--tw-text-opacity:1;color:rgb(31 41 55/var(--tw-text-opacity,1))}.text-ngbBlue{--tw-text-opacity:1;color:rgb(0 98 157/var(--tw-text-opacity,1))}.text-white{--tw-text-opacity:1;color:rgb(255 255 255/var(--tw-text-opacity,1))}.shadow-\[1px_6px_16px_1px_rgba\(237\2c 237\2c 237\2c 0\.87\)\]{--tw-shadow:1px 6px 16px 1px rgba(237,237,237,0.87);--tw-shadow-colored:1px 6px 16px 1px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-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)}.hover\:bg-white:hover{--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity,1))}