CINXE.COM

<!doctype html><html amp lang="pl" i-amphtml-binding i-amphtml-layout i-amphtml-no-boilerplate transformed="self;v=1"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width"><link rel="preload" href="/static/fonts/poppins-v5-latin-700.woff2" as="font" crossorigin><link rel="preload" href="/static/fonts/noto-sans-v7-latin-700.woff2" as="font" crossorigin><meta name="theme-color" content="#005af0"><meta name="robots" content="noindex,follow"><meta name="description" content="Implements subscription-style access protocol."><meta name="twitter:card" content="summary_large_image"><meta name="twitter:description" content="Implements subscription-style access protocol."><meta name="twitter:title" content="Dokumentacja: amp-subscriptions"><meta name="twitter:creator" content="@ampproject"><meta name="twitter:site" content="@ampproject"><meta name="twitter:image" content="https://amp.dev/static/img/sharing/docs-component-600x314.png"><meta property="og:title" content="Dokumentacja: <amp-subscriptions>"><meta property="og:url" content="https://amp.dev/pl/documentation/components/amp-subscriptions/"><meta property="og:image" content="https://amp.dev/static/img/sharing/docs-component-600x314.png"><meta property="og:image:width" content="600"><meta property="og:image:height" content="314"><meta name="supported-amp-formats" content="websites"><meta name="page-locale" content="pl"><meta http-equiv="origin-trial" content="AviuuiVhVdQ3GpVtxSpyMT+XsL/qGGYmyiyLvYSKPL3rRDLipe/ard5x+DXVlrATtolwX75VtpSKc9IEzLDd4AkAAABmeyJvcmlnaW4iOiJodHRwczovL2FtcC5kZXY6NDQzIiwiZmVhdHVyZSI6IkV4cGVyaW1lbnRhbEF1dG9wbGF5RHluYW1pY0RlbGVnYXRpb24iLCJleHBpcnkiOjE1NzA1Nzg0NDF9"><style amp-runtime i-amphtml-version="012406131415000">html{overflow-x:hidden!important}html.i-amphtml-fie{height:100%!important;width:100%!important}html:not([amp4ads]),html:not([amp4ads]) body{height:auto!important}html:not([amp4ads]) body{margin:0!important}body{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%}html.i-amphtml-singledoc.i-amphtml-embedded{-ms-touch-action:pan-y pinch-zoom;touch-action:pan-y pinch-zoom}html.i-amphtml-fie>body,html.i-amphtml-singledoc>body{overflow:visible!important}html.i-amphtml-fie:not(.i-amphtml-inabox)>body,html.i-amphtml-singledoc:not(.i-amphtml-inabox)>body{position:relative!important}html.i-amphtml-ios-embed-legacy>body{overflow-x:hidden!important;overflow-y:auto!important;position:absolute!important}html.i-amphtml-ios-embed{overflow-y:auto!important;position:static}#i-amphtml-wrapper{overflow-x:hidden!important;overflow-y:auto!important;position:absolute!important;top:0!important;left:0!important;right:0!important;bottom:0!important;margin:0!important;display:block!important}html.i-amphtml-ios-embed.i-amphtml-ios-overscroll,html.i-amphtml-ios-embed.i-amphtml-ios-overscroll>#i-amphtml-wrapper{-webkit-overflow-scrolling:touch!important}#i-amphtml-wrapper>body{position:relative!important;border-top:1px solid transparent!important}#i-amphtml-wrapper+body{visibility:visible}#i-amphtml-wrapper+body .i-amphtml-lightbox-element,#i-amphtml-wrapper+body[i-amphtml-lightbox]{visibility:hidden}#i-amphtml-wrapper+body[i-amphtml-lightbox] .i-amphtml-lightbox-element{visibility:visible}#i-amphtml-wrapper.i-amphtml-scroll-disabled,.i-amphtml-scroll-disabled{overflow-x:hidden!important;overflow-y:hidden!important}amp-instagram{padding:54px 0px 0px!important;background-color:#fff}amp-iframe iframe{box-sizing:border-box!important}[amp-access][amp-access-hide]{display:none}[subscriptions-dialog],body:not(.i-amphtml-subs-ready) [subscriptions-action],body:not(.i-amphtml-subs-ready) [subscriptions-section]{display:none!important}amp-experiment,amp-live-list>[update]{display:none}amp-list[resizable-children]>.i-amphtml-loading-container.amp-hidden{display:none!important}amp-list [fetch-error],amp-list[load-more] [load-more-button],amp-list[load-more] [load-more-end],amp-list[load-more] [load-more-failed],amp-list[load-more] [load-more-loading]{display:none}amp-list[diffable] div[role=list]{display:block}amp-story-page,amp-story[standalone]{min-height:1px!important;display:block!important;height:100%!important;margin:0!important;padding:0!important;overflow:hidden!important;width:100%!important}amp-story[standalone]{background-color:#000!important;position:relative!important}amp-story-page{background-color:#757575}amp-story .amp-active>div,amp-story .i-amphtml-loader-background{display:none!important}amp-story-page:not(:first-of-type):not([distance]):not([active]){transform:translateY(1000vh)!important}amp-autocomplete{position:relative!important;display:inline-block!important}amp-autocomplete>input,amp-autocomplete>textarea{padding:0.5rem;border:1px solid rgba(0,0,0,.33)}.i-amphtml-autocomplete-results,amp-autocomplete>input,amp-autocomplete>textarea{font-size:1rem;line-height:1.5rem}[amp-fx^=fly-in]{visibility:hidden}amp-script[nodom],amp-script[sandboxed]{position:fixed!important;top:0!important;width:1px!important;height:1px!important;overflow:hidden!important;visibility:hidden} /*# sourceURL=/css/ampdoc.css*/[hidden]{display:none!important}.i-amphtml-element{display:inline-block}.i-amphtml-blurry-placeholder{transition:opacity 0.3s cubic-bezier(0.0,0.0,0.2,1)!important;pointer-events:none}[layout=nodisplay]:not(.i-amphtml-element){display:none!important}.i-amphtml-layout-fixed,[layout=fixed][width][height]:not(.i-amphtml-layout-fixed){display:inline-block;position:relative}.i-amphtml-layout-responsive,[layout=responsive][width][height]:not(.i-amphtml-layout-responsive),[width][height][heights]:not([layout]):not(.i-amphtml-layout-responsive),[width][height][sizes]:not(img):not([layout]):not(.i-amphtml-layout-responsive){display:block;position:relative}.i-amphtml-layout-intrinsic,[layout=intrinsic][width][height]:not(.i-amphtml-layout-intrinsic){display:inline-block;position:relative;max-width:100%}.i-amphtml-layout-intrinsic .i-amphtml-sizer{max-width:100%}.i-amphtml-intrinsic-sizer{max-width:100%;display:block!important}.i-amphtml-layout-container,.i-amphtml-layout-fixed-height,[layout=container],[layout=fixed-height][height]:not(.i-amphtml-layout-fixed-height){display:block;position:relative}.i-amphtml-layout-fill,.i-amphtml-layout-fill.i-amphtml-notbuilt,[layout=fill]:not(.i-amphtml-layout-fill),body noscript>*{display:block;overflow:hidden!important;position:absolute;top:0;left:0;bottom:0;right:0}body noscript>*{position:absolute!important;width:100%;height:100%;z-index:2}body noscript{display:inline!important}.i-amphtml-layout-flex-item,[layout=flex-item]:not(.i-amphtml-layout-flex-item){display:block;position:relative;-ms-flex:1 1 auto;flex:1 1 auto}.i-amphtml-layout-fluid{position:relative}.i-amphtml-layout-size-defined{overflow:hidden!important}.i-amphtml-layout-awaiting-size{position:absolute!important;top:auto!important;bottom:auto!important}i-amphtml-sizer{display:block!important}@supports (aspect-ratio:1/1){i-amphtml-sizer.i-amphtml-disable-ar{display:none!important}}.i-amphtml-blurry-placeholder,.i-amphtml-fill-content{display:block;height:0;max-height:100%;max-width:100%;min-height:100%;min-width:100%;width:0;margin:auto}.i-amphtml-layout-size-defined .i-amphtml-fill-content{position:absolute;top:0;left:0;bottom:0;right:0}.i-amphtml-replaced-content,.i-amphtml-screen-reader{padding:0!important;border:none!important}.i-amphtml-screen-reader{position:fixed!important;top:0px!important;left:0px!important;width:4px!important;height:4px!important;opacity:0!important;overflow:hidden!important;margin:0!important;display:block!important;visibility:visible!important}.i-amphtml-screen-reader~.i-amphtml-screen-reader{left:8px!important}.i-amphtml-screen-reader~.i-amphtml-screen-reader~.i-amphtml-screen-reader{left:12px!important}.i-amphtml-screen-reader~.i-amphtml-screen-reader~.i-amphtml-screen-reader~.i-amphtml-screen-reader{left:16px!important}.i-amphtml-unresolved{position:relative;overflow:hidden!important}.i-amphtml-select-disabled{-webkit-user-select:none!important;-ms-user-select:none!important;user-select:none!important}.i-amphtml-notbuilt,[layout]:not(.i-amphtml-element),[width][height][heights]:not([layout]):not(.i-amphtml-element),[width][height][sizes]:not(img):not([layout]):not(.i-amphtml-element){position:relative;overflow:hidden!important;color:transparent!important}.i-amphtml-notbuilt:not(.i-amphtml-layout-container)>*,[layout]:not([layout=container]):not(.i-amphtml-element)>*,[width][height][heights]:not([layout]):not(.i-amphtml-element)>*,[width][height][sizes]:not([layout]):not(.i-amphtml-element)>*{display:none}amp-img:not(.i-amphtml-element)[i-amphtml-ssr]>img.i-amphtml-fill-content{display:block}.i-amphtml-notbuilt:not(.i-amphtml-layout-container),[layout]:not([layout=container]):not(.i-amphtml-element),[width][height][heights]:not([layout]):not(.i-amphtml-element),[width][height][sizes]:not(img):not([layout]):not(.i-amphtml-element){color:transparent!important;line-height:0!important}.i-amphtml-ghost{visibility:hidden!important}.i-amphtml-element>[placeholder],[layout]:not(.i-amphtml-element)>[placeholder],[width][height][heights]:not([layout]):not(.i-amphtml-element)>[placeholder],[width][height][sizes]:not([layout]):not(.i-amphtml-element)>[placeholder]{display:block;line-height:normal}.i-amphtml-element>[placeholder].amp-hidden,.i-amphtml-element>[placeholder].hidden{visibility:hidden}.i-amphtml-element:not(.amp-notsupported)>[fallback],.i-amphtml-layout-container>[placeholder].amp-hidden,.i-amphtml-layout-container>[placeholder].hidden{display:none}.i-amphtml-layout-size-defined>[fallback],.i-amphtml-layout-size-defined>[placeholder]{position:absolute!important;top:0!important;left:0!important;right:0!important;bottom:0!important;z-index:1}amp-img[i-amphtml-ssr]:not(.i-amphtml-element)>[placeholder]{z-index:auto}.i-amphtml-notbuilt>[placeholder]{display:block!important}.i-amphtml-hidden-by-media-query{display:none!important}.i-amphtml-element-error{background:red!important;color:#fff!important;position:relative!important}.i-amphtml-element-error:before{content:attr(error-message)}i-amp-scroll-container,i-amphtml-scroll-container{position:absolute;top:0;left:0;right:0;bottom:0;display:block}i-amp-scroll-container.amp-active,i-amphtml-scroll-container.amp-active{overflow:auto;-webkit-overflow-scrolling:touch}.i-amphtml-loading-container{display:block!important;pointer-events:none;z-index:1}.i-amphtml-notbuilt>.i-amphtml-loading-container{display:block!important}.i-amphtml-loading-container.amp-hidden{visibility:hidden}.i-amphtml-element>[overflow]{cursor:pointer;position:relative;z-index:2;visibility:hidden;display:initial;line-height:normal}.i-amphtml-layout-size-defined>[overflow]{position:absolute}.i-amphtml-element>[overflow].amp-visible{visibility:visible}template{display:none!important}.amp-border-box,.amp-border-box *,.amp-border-box :after,.amp-border-box :before{box-sizing:border-box}amp-pixel{display:none!important}amp-analytics,amp-auto-ads,amp-story-auto-ads{position:fixed!important;top:0!important;width:1px!important;height:1px!important;overflow:hidden!important;visibility:hidden}amp-story{visibility:hidden!important}html.i-amphtml-fie>amp-analytics{position:initial!important}[visible-when-invalid]:not(.visible),form [submit-error],form [submit-success],form [submitting]{display:none}amp-accordion{display:block!important}@media (min-width:1px){:where(amp-accordion>section)>:first-child{margin:0;background-color:#efefef;padding-right:20px;border:1px solid #dfdfdf}:where(amp-accordion>section)>:last-child{margin:0}}amp-accordion>section{float:none!important}amp-accordion>section>*{float:none!important;display:block!important;overflow:hidden!important;position:relative!important}amp-accordion,amp-accordion>section{margin:0}amp-accordion:not(.i-amphtml-built)>section>:last-child{display:none!important}amp-accordion:not(.i-amphtml-built)>section[expanded]>:last-child{display:block!important} /*# sourceURL=/css/ampshared.css*/</style><script async src="https://cdn.ampproject.org/v0.mjs" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0.js" crossorigin="anonymous"></script><script async src="https://cdn.ampproject.org/v0/amp-analytics-0.1.mjs" custom-element="amp-analytics" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-analytics-0.1.js" crossorigin="anonymous" custom-element="amp-analytics"></script><script async src="https://cdn.ampproject.org/v0/amp-animation-0.1.mjs" custom-element="amp-animation" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-animation-0.1.js" crossorigin="anonymous" custom-element="amp-animation"></script><script async src="https://cdn.ampproject.org/v0/amp-bind-0.1.mjs" custom-element="amp-bind" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-bind-0.1.js" crossorigin="anonymous" custom-element="amp-bind"></script><script async src="https://cdn.ampproject.org/v0/amp-consent-0.1.mjs" custom-element="amp-consent" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-consent-0.1.js" crossorigin="anonymous" custom-element="amp-consent"></script><script async src="https://cdn.ampproject.org/v0/amp-geo-0.1.mjs" custom-element="amp-geo" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-geo-0.1.js" crossorigin="anonymous" custom-element="amp-geo"></script><script custom-element="amp-iframe" src="https://cdn.ampproject.org/v0/amp-iframe-0.1.mjs" async type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-iframe-0.1.js" crossorigin="anonymous" custom-element="amp-iframe"></script><script async src="https://cdn.ampproject.org/v0/amp-install-serviceworker-0.1.mjs" custom-element="amp-install-serviceworker" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-install-serviceworker-0.1.js" crossorigin="anonymous" custom-element="amp-install-serviceworker"></script><script async src="https://cdn.ampproject.org/v0/amp-position-observer-0.1.mjs" custom-element="amp-position-observer" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-position-observer-0.1.js" crossorigin="anonymous" custom-element="amp-position-observer"></script><script async src="https://cdn.ampproject.org/v0/amp-sidebar-0.1.mjs" custom-element="amp-sidebar" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-sidebar-0.1.js" crossorigin="anonymous" custom-element="amp-sidebar"></script><script async src="https://cdn.ampproject.org/v0/amp-user-notification-0.1.mjs" custom-element="amp-user-notification" type="module" crossorigin="anonymous"></script><script async nomodule src="https://cdn.ampproject.org/v0/amp-user-notification-0.1.js" crossorigin="anonymous" custom-element="amp-user-notification"></script><link rel="shortcut icon" href="/static/img/favicon.png"><link rel="canonical" href="https://amp.dev/pl/documentation/components/amp-subscriptions/"><link rel="alternate" hreflang="x-default" href="https://amp.dev/documentation/components/amp-subscriptions/"><title>Dokumentacja: <amp-subscriptions> - amp.dev</title><script type="application/ld+json">{"@context":"http://schema.org","@type":"Webpage","url":"https://amp.dev/pl/documentation/components/amp-subscriptions/ ","name":"amp.dev","headline":"Dokumentacja: \u0026lt;amp-subscriptions\u0026gt;","description":"Implements subscription-style access protocol.","mainEntityOfPage":{"@type":"WebPage","@id":"https://amp.dev"},"publisher":{"@type":"Organization","name":"AMP Project","logo":{"url":"https://amp.dev/static/img/icons/icon-512x512.png","width":512,"height":512,"@type":"ImageObject"}},"image":{"@type":"ImageObject","url":"https://amp.dev/static/img/sharing/docs-component-600x314.png","width":600,"height":314}}</script><style amp-custom>@font-face{font-family:system;font-style:normal;font-weight:300;src:local(".SFNSText-Light"),local(".HelveticaNeueDeskInterface-Light"),local(".LucidaGrandeUI"),local("Ubuntu Light"),local("Segoe UI Light"),local("Roboto-Light"),local("DroidSans"),local("Tahoma")}@font-face{font-family:system;font-style:italic;font-weight:300;src:local(".SFNSText-LightItalic"),local(".HelveticaNeueDeskInterface-Italic"),local(".LucidaGrandeUI"),local("Ubuntu Light Italic"),local("Segoe UI Light Italic"),local("Roboto-LightItalic"),local("DroidSans"),local("Tahoma")}@font-face{font-family:system;font-style:normal;font-weight:400;src:local(".SFNSText-Regular"),local(".HelveticaNeueDeskInterface-Regular"),local(".LucidaGrandeUI"),local("Ubuntu"),local("Segoe UI"),local("Roboto-Regular"),local("DroidSans"),local("Tahoma")}@font-face{font-family:system;font-style:italic;font-weight:400;src:local(".SFNSText-Italic"),local(".HelveticaNeueDeskInterface-Italic"),local(".LucidaGrandeUI"),local("Ubuntu Italic"),local("Segoe UI Italic"),local("Roboto-Italic"),local("DroidSans"),local("Tahoma")}@font-face{font-family:system;font-style:normal;font-weight:500;src:local(".SFNSText-Medium"),local(".HelveticaNeueDeskInterface-MediumP4"),local(".LucidaGrandeUI"),local("Ubuntu Medium"),local("Segoe UI Semibold"),local("Roboto-Medium"),local("DroidSans-Bold"),local("Tahoma Bold")}@font-face{font-family:system;font-style:italic;font-weight:500;src:local(".SFNSText-MediumItalic"),local(".HelveticaNeueDeskInterface-MediumItalicP4"),local(".LucidaGrandeUI"),local("Ubuntu Medium Italic"),local("Segoe UI Semibold Italic"),local("Roboto-MediumItalic"),local("DroidSans-Bold"),local("Tahoma Bold")}@font-face{font-family:system;font-style:normal;font-weight:700;src:local(".SFNSText-Bold"),local(".HelveticaNeueDeskInterface-Bold"),local(".LucidaGrandeUI"),local("Ubuntu Bold"),local("Roboto-Bold"),local("DroidSans-Bold"),local("Segoe UI Bold"),local("Tahoma Bold")}@font-face{font-family:system;font-style:italic;font-weight:700;src:local(".SFNSText-BoldItalic"),local(".HelveticaNeueDeskInterface-BoldItalic"),local(".LucidaGrandeUI"),local("Ubuntu Bold Italic"),local("Roboto-BoldItalic"),local("DroidSans-Bold"),local("Segoe UI Bold Italic"),local("Tahoma Bold")}@font-face{font-family:Noto Sans;font-style:normal;font-weight:400;font-display:optional;src:local("Noto Sans"),local("NotoSans"),url(https://amp.dev/static/fonts/noto-sans-v7-latin-regular.woff2) format("woff2"),url(https://amp.dev/static/fonts/noto-sans-v7-latin-regular.woff) format("woff")}@font-face{font-family:Noto Sans;font-style:normal;font-weight:700;font-display:optional;src:local("Noto Sans Bold"),local("NotoSans-Bold"),url(https://amp.dev/static/fonts/noto-sans-v7-latin-700.woff2) format("woff2"),url(https://amp.dev/static/fonts/noto-sans-v7-latin-700.woff) format("woff")}@font-face{font-family:Poppins;font-style:normal;font-weight:700;font-display:optional;src:local("Poppins Bold"),local("Poppins-Bold"),url(https://amp.dev/static/fonts/poppins-v5-latin-700.woff2) format("woff2"),url(https://amp.dev/static/fonts/poppins-v5-latin-700.woff) format("woff")}@font-face{font-family:Fira Mono;font-style:normal;font-weight:400;font-display:optional;src:local("Fira Mono"),local("FiraMono"),url(https://amp.dev/static/fonts/fira-mono-v7-latin-500.woff2) format("woff2"),url(https://amp.dev/static/fonts/fira-mono-v7-latin-500.woff) format("woff")}*{box-sizing:border-box}body,html{padding:0;margin:0;min-width:240px;color:#48525c;background-color:#fff;font-size:16px;font-family:Noto Sans,system;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:manipulation}@media(max-width:240px){body,html{font-size:14px}}body>*>:not(.ap-o-code-preview)>*>.amp-carousel-button{width:3em;height:3em;border-radius:50%;box-shadow:0 10px 15px 0 rgba(0,0,0,.4);transition:.4s;background-color:#fff;position:relative;box-sizing:border-box;margin:1em;border-style:none;background-position:50% 50%;background-repeat:no-repeat;z-index:10;pointer-events:all}body>*>:not(.ap-o-code-preview)>*>.amp-carousel-button-prev{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%23005AF0'%3E%3Cpath d='M15 8.25H5.87l4.19-4.19L9 3 3 9l6 6 1.06-1.06-4.19-4.19H15v-1.5z'/%3E%3C/svg%3E")}body>*>:not(.ap-o-code-preview)>*>.amp-carousel-button-next{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='%23005AF0' %3E%3Cpath d='M9 3L7.94 4.06l4.19 4.19H3v1.5h9.13l-4.19 4.19L9 15l6-6z'/%3E%3C/svg%3E")}body>*>:not(.ap-o-code-preview)>*>.amp-carousel-button:hover{cursor:pointer;box-shadow:0 20px 30px 0 rgba(0,0,0,.2);background-color:#fff}:target:before{content:"";display:block;visibility:hidden;height:120px;margin-top:-120px}@media(min-width:1024px){h1:target:before{height:75px;margin-top:-75px}h2:target:before{height:81px;margin-top:-81px}h3:target:before{height:87px;margin-top:-87px}h4:target:before{height:90px;margin-top:-90px}h5:target:before{height:93px;margin-top:-93px}h6:target:before{height:97px;margin-top:-97px}}h1,h2,h3,h4,h5{margin-top:1.5rem;margin-bottom:.75em;font-family:Poppins,system;font-weight:700;line-height:1.2em;color:#20202a}h1{font-size:2.2rem;margin-top:3rem}section.-t h1:first-of-type{margin-top:0}@media(min-width:768px){section.-t h1:first-of-type{margin-bottom:2rem}}h2{font-size:1.8rem;margin-top:2rem}h3{font-size:1.414rem;margin-top:1.8rem}h4{font-size:1.2rem}h5{font-size:1rem}.-t .intro,.ap--section .intro{font-size:1rem;padding:0}.-t .intro *,.ap--section .intro *{font-size:inherit}.-t p,.ap--section p{line-height:1.6rem;font-weight:400;color:#48525c;display:block;margin-top:1.1em;margin-bottom:0;font-size:1rem}.-t p small,.ap--section p small{font-size:.875rem}.-t code,.ap--section code{display:inline;padding:2px 4px;font-family:Fira Mono,monospace;font-weight:500;word-break:normal;color:#000;background-color:#e2e5e6;font-size:.9em}.-t code,.-t p,.ap--section code,.ap--section p{overflow-wrap:break-word}.-t a,.ap--section a{position:relative;z-index:10}.-t a code,.ap--section a code{color:#005af0;z-index:-1}.-t pre,.ap--section pre{font-family:Fira Mono,monospace;font-weight:500;font-size:1rem;white-space:pre-wrap}.-t>ol,.-t>ul,.ap--section>ol,.ap--section>ul{line-height:1.6rem;font-weight:400;color:#48525c;display:block;padding-left:2em;margin:1.5em 0}.-t>ol ol,.-t>ol ul,.-t>ul ol,.-t>ul ul,.ap--section>ol ol,.ap--section>ol ul,.ap--section>ul ol,.ap--section>ul ul{padding-left:2em;margin:0}.-t>ol li,.-t>ul li,.ap--section>ol li,.ap--section>ul li{padding-left:.5em}.-t>ol li p,.-t>ul li p,.ap--section>ol li p,.ap--section>ul li p{font-size:1em}.-t figure figcaption,.ap--section figure figcaption{line-height:1.6rem;font-weight:400;color:#48525c;font-size:.8125rem;margin-top:.3em}.-t hr,.ap--section hr{height:1px;margin:.75em 0;background-color:#ebebf0;border:none}.-n{display:flex;align-items:center;text-decoration:none;padding:0 0 1.5em;margin:0}.-r{line-height:1.6rem;font-weight:400;color:#48525c;font-size:.875rem;font-weight:700;color:#005af0;line-height:1.3;transition:transform .3s ease}.-i{fill:#005af0;padding:.438em 0;margin-bottom:auto;margin-right:.625em;box-sizing:initial;transition:transform .3s ease}.-n:hover .-i,.-n:hover .-r{transform:translateX(10px)}.-s{border-bottom:1px solid #ebebf0}.-s .-r{font-size:1rem;font-family:Poppins,system;font-weight:700;color:#000;padding-left:10px}.-s .-i{width:1.375em;height:1.375em;fill:#fff;background-color:#005af0;overflow:hidden;padding:.563em}.-s .-i,.-s:hover .-i{box-shadow:0 10px 20px 0 rgba(0,0,0,.25)}.-s:hover .-i svg{animation:duepduep .3s ease}a{font-weight:700;text-decoration:none;color:#005af0}a code{display:inline;padding:2px 4px;font-family:Fira Mono,monospace;font-weight:500;word-break:normal;color:#000;background-color:#e2e5e6;font-size:.9em;color:#005af0}.ap-a-ico{display:flex;font-size:medium;box-sizing:initial;justify-content:center;width:1em;height:1em}.ap-a-btn{font-family:Poppins,system;font-weight:700;line-height:1.2em;color:#20202a;font-size:1em;color:#fff;display:inline-block;max-width:100%;width:auto;height:auto;padding:.75em 1.75em;margin:0;text-decoration:none;text-align:center;border-radius:3px;background-color:#005af0;border:none;cursor:pointer;box-shadow:0 15px 35px -5px rgba(0,0,0,.25);transition:transform .3s ease,box-shadow .3s ease}.ap-a-btn:hover{transform:translateY(-.125em);box-shadow:0 25px 20px -15px rgba(0,0,0,.15)}@media(min-width:768px){.ap-a-btn{padding:1em 2em}}.-o{right:20px;left:auto;bottom:20px;width:calc(100% - 40px);padding:15px;line-height:1.6rem;font-weight:400;color:#48525c;font-size:.875rem;background-color:#fff;box-shadow:0 15px 30px 0 rgba(0,0,0,.15);border-radius:8px}@media(min-width:768px){.-o{max-width:500px}}.-u{position:absolute;right:15px;top:15px;-webkit-appearance:none;background-color:transparent;border:none;padding:0}.-u svg{width:10px;height:10px}.-o button{cursor:pointer}.ap-o-translation-hint{position:fixed;z-index:100;width:100%;left:0;bottom:0}@media(max-width:767px){.ap-o-translation-hint{display:none}}.ap-o-translation-hint-wrapper{line-height:1.6rem;font-weight:400;color:#48525c;font-size:.875rem;max-width:1440px;margin:0 auto;padding:1em 30px;background-color:#fff;border-top:5px solid #ffdc00;box-shadow:0 -2px 10px 0 rgba(0,0,0,.07)}.ap-o-translation-hint-link{display:inline-block}.-a_+.ap-o-translation-hint{bottom:25px}.ap--footer{position:relative;z-index:15;padding:3em 0 2em;line-height:1.6rem;font-weight:400;color:#48525c;font-size:1rem;color:#fff;background:linear-gradient(45deg,#48525c,#20202a)}.-a{width:100%;max-width:1440px;padding:0 20px;margin:0 auto}.-f{padding-bottom:4em}@media(min-width:768px){.-f{display:flex;align-items:center}}.-l{display:flex;flex-direction:column;margin-left:auto}@media(min-width:1024px){.-l{flex-direction:row}}.-c{margin:3em 2em 1em 0;color:#fff}@media(min-width:768px){.-c{margin:auto 2em auto 1em}}.-h{display:flex;list-style:none;padding:0;margin:0}.-p{flex:1 0 auto}@media(min-width:768px){.-p{margin:16px}}.-d{width:2.5em;height:2.5em;fill:#fff}@media(max-width:240px){.-d{font-size:14px}}@media(min-width:768px){.-v{display:grid;grid-gap:30px;grid-template-columns:repeat(12,1fr)}}.-m{flex:1 1 100%}.-m:nth-child(odd){grid-column:span 3}@media(max-width:1023px){.-m:nth-child(odd){grid-column:span 6}}.-m:nth-child(2n+2){grid-column:span 3}@media(max-width:1023px){.-m:nth-child(2n+2){grid-column:span 6}}.-g{color:#fff}.-y{list-style:none;padding:0}@media(min-width:768px){.-y+.-g{margin-top:2.5em}}.-b{position:relative}.-w{padding-left:35px;font-size:.8125rem;color:#fff}.-x{position:absolute;left:10px;top:8px;width:12px;height:12px;fill:#fff}.-k{display:flex;flex-direction:column;padding-top:4em}@media(min-width:768px){.-k{flex-direction:row;align-items:flex-end}}.-_{width:50%;max-width:200px;margin-bottom:40px;margin-right:auto}@media(min-width:768px){.-_{margin-bottom:0}}.-j{list-style:none;padding:0;margin:0}.-q{display:inline-block;margin-right:1em}.-z{font-size:.8125rem;font-weight:400;color:#fff}.-te{display:block;font-size:.875rem;margin-top:2em;color:#e2e5e6}.-te a{color:#fafafc}.ap-m-format-toggle{position:-webkit-sticky;position:sticky;top:0;margin:0 10px;padding:10px 0 0;width:100%;max-width:85%;z-index:12}@media(min-width:768px){.ap-m-format-toggle{padding:0;margin:0 15px 0 0;max-width:100%}}.ap-m-format-toggle-selected{border:0}.amp-mode-touch .ap-m-format-toggle-selected{position:relative}.ap-m-format-toggle-selected:focus:after,.ap-m-format-toggle-selected:hover:after{position:absolute;top:0;left:0;content:"";display:block;height:300%;width:100%}.ap-m-format-toggle-link,.ap-m-format-toggle-selected{z-index:3;display:flex;align-items:center;width:100%;margin:0 0 2px;padding:5px 8px;overflow:hidden;line-height:1.6rem;font-weight:400;color:#48525c;font-family:Poppins,system;font-weight:700;font-size:12px;text-align:left;border-radius:4px;color:#000;background:#ebebf0;transition:opacity .2s ease;box-shadow:0 5px 15px -5px rgba(0,0,0,.25)}.ap-m-format-toggle-link .ap-a-ico,.ap-m-format-toggle-selected .ap-a-ico{width:14px;height:14px;margin-right:8px;fill:#000}.ap-m-format-toggle-link{color:#000;background:#ebebf0}.ap-m-format-toggle-link .ap-a-ico{fill:#000}.ap-m-format-toggle-link-websites.ap-m-format-toggle-selected,.ap-m-format-toggle-link-websites:hover{background:linear-gradient(225deg,#00dcc0,#005af0 75%);color:#fff}.ap-m-format-toggle-link-websites.ap-m-format-toggle-selected .ap-a-ico,.ap-m-format-toggle-link-websites:hover .ap-a-ico{fill:#fff}.ap-m-format-toggle-link-stories.ap-m-format-toggle-selected,.ap-m-format-toggle-link-stories:hover{background:linear-gradient(225deg,#ec6600,#ffdc00 75%);color:#20202a}.ap-m-format-toggle-link-stories.ap-m-format-toggle-selected .ap-a-ico,.ap-m-format-toggle-link-stories:hover .ap-a-ico{fill:#20202a}.ap-m-format-toggle-link-ads.ap-m-format-toggle-selected,.ap-m-format-toggle-link-ads:hover{background:linear-gradient(225deg,#eb49e1,#5500d7 75%);color:#fff}.ap-m-format-toggle-link-ads.ap-m-format-toggle-selected .ap-a-ico,.ap-m-format-toggle-link-ads:hover .ap-a-ico{fill:#fff}.ap-m-format-toggle-link-email.ap-m-format-toggle-selected,.ap-m-format-toggle-link-email:hover{background:linear-gradient(225deg,#09a600,#e1eb64 75%);color:#20202a}.ap-m-format-toggle-link-email.ap-m-format-toggle-selected .ap-a-ico,.ap-m-format-toggle-link-email:hover .ap-a-ico{fill:#20202a}.ap-m-format-toggle-angle{margin-right:0;margin-left:auto}.ap-m-format-toggle-formats{position:absolute;width:100%;z-index:2;pointer-events:none;opacity:0;transform:translateY(-20px);transition:all .2s ease;transition-delay:.05s}.ap-m-format-toggle-formats:focus-within,.ap-m-format-toggle-formats:hover,.ap-m-format-toggle-selected:focus+.ap-m-format-toggle-formats,.ap-m-format-toggle-selected:hover+.ap-m-format-toggle-formats{pointer-events:auto;opacity:1;transform:translateY(0)}body{top:0;left:0;background-repeat:no-repeat;background-size:100% auto;background-position:100% 0;background-attachment:fixed}body.ap--websites{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 768'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='239.67' y1='855.23' x2='606.28' y2='-152.04' gradientUnits='userSpaceOnUse'%3E%3Cstop offset='0' stop-color='%23fff' stop-opacity='0'/%3E%3Cstop offset='1' stop-color='%23d5e6f2'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cg%3E%3Cpath fill='url(%23a)' d='M0 0h1024v214L786.37 768H0V0z'/%3E%3C/g%3E%3C/svg%3E%0A")}body.ap--ads{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 768'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='239.67' x2='606.28' y1='855.23' y2='-152.04' gradientUnits='userSpaceOnUse'%3E%3Cstop offset='0' stop-color='%23fff' stop-opacity='0'/%3E%3Cstop offset='1' stop-color='%23ddd3eb'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cg%3E%3Cpath fill='url(%23a)' d='M0 0h1024v214L786.37 768H0V0z'/%3E%3C/g%3E%3C/svg%3E%0A")}body.ap--stories{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 768'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='239.67' x2='606.28' y1='855.23' y2='-152.04' gradientUnits='userSpaceOnUse'%3E%3Cstop offset='0' stop-color='%23fff' stop-opacity='0'/%3E%3Cstop offset='1' stop-color='%23ebdfd3'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cg%3E%3Cpath fill='url(%23a)' d='M0 0h1024v214L786.37 768H0V0z'/%3E%3C/g%3E%3C/svg%3E%0A")}body.ap--email{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1024 768'%3E%3Cdefs%3E%3ClinearGradient id='a' x1='239.67' x2='606.28' y1='855.23' y2='-152.04' gradientUnits='userSpaceOnUse'%3E%3Cstop offset='0' stop-color='%23fff' stop-opacity='0'/%3E%3Cstop offset='1' stop-color='%23d7ebd3'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cg%3E%3Cpath fill='url(%23a)' d='M0 0h1024v214L786.37 768H0V0z'/%3E%3C/g%3E%3C/svg%3E%0A")}.ap--ampsidebar{width:100%;max-width:90vw;background:#fafafc}.ap--ampsidebar-toolbar{top:86px;height:100vh;max-height:calc(100vh - 86px)}@media(min-width:768px){.ap--ampsidebar-toolbar{position:-webkit-sticky;position:sticky;overflow:auto}}.ap--ampsidebar-toolbar>ul{-webkit-overflow-scrolling:touch;margin:0;padding:0}@media(min-width:768px){.ap--ampsidebar-toolbar>ul{overflow:auto;max-height:100%}}.ap--ampsidebar-toolbar>ul::-webkit-scrollbar{width:6px;height:6px}.ap--ampsidebar-toolbar>ul::-webkit-scrollbar-thumb{border-radius:3px;background-color:#91979d}.ap--ampsidebar-toolbar>ul::-webkit-scrollbar-corner{background-color:transparent}.ap--ampsidebar-toolbar>ul::-webkit-scrollbar-thumb{background-color:rgba(0,0,0,.1)}.ap-o-sidebar-component{max-width:100%}@media(min-width:768px){.ap-o-sidebar-component .ap-o-sidebar{width:auto;min-height:400px;padding-bottom:0;margin-right:0;margin-left:-10px;background:0 0;box-shadow:none}}.ap-o-sidebar-component .nav{margin:15px 0 0;padding-bottom:15px}.ap-o-sidebar-component .nav-list{max-width:300px;list-style:none;padding:0;margin:0}.ap-o-sidebar-component .nav-list.level-1{margin:0 15px}.ap-o-sidebar-component .nav-list .nav-list{padding-bottom:10px;margin-bottom:10px}.ap-o-sidebar-component .nav-item{position:relative;margin:0;padding:0}.ap-o-sidebar-component .nav-item.level-1{pointer-events:none}.ap-o-sidebar-component .nav-item.level-1 .nav-link{font-family:Poppins,system;font-weight:700;line-height:1.2em;color:#20202a;font-size:1.8rem;padding:0;margin:0;line-height:1;word-break:break-all;pointer-events:auto;color:#e2e5e6}.ap-o-sidebar-component .nav-item.level-1 .nav-link:only-child:not(a){margin:-20px;font-size:0;pointer-events:none;z-index:-1}.ap-o-sidebar-component .nav-item.level-1>.nav-link{padding-top:10px;pointer-events:none;z-index:1;transition:color .15s ease}.ap-o-sidebar-component .nav-item.level-1.active>.nav-link,.ap-o-sidebar-component .nav-item.level-1:hover>.nav-link{color:#91979d}.ap-o-sidebar-component .nav-item.level-2 .nav-link{text-transform:unset;line-height:1.6rem;font-weight:400;color:#48525c;font-family:Noto Sans,system;font-size:.875rem;line-height:1.4em;padding:3px 25px 3px 0;margin:0}.ap-o-sidebar-component .nav-item.active>.nav-link{font-weight:700;color:#005af0}.ap-o-sidebar-component .nav-item:hover>.nav-link{color:#005af0}.ap-o-sidebar-component .nav-link{position:relative;display:block;padding:0;margin:0;color:rgba(0,0,0,.75);border:none;background-color:transparent}.ap-a-img{position:relative}.image-preview-1 .ap-a-img{overflow:hidden;border-radius:50%}.image-preview-2 .ap-a-img{margin-right:-30px;filter:drop-shadow(0 30px 30px -15px rgba(0,0,0,.25))}@media(min-width:768px){.image-preview-2 .ap-a-img{margin-right:0}}.-so{display:block;width:100%;height:1px;margin-bottom:.813em;background-color:#fafafc}@media(min-width:768px){.-so{display:none}.-su{display:block}}.-le{padding:84px 15px 0}@media(min-width:768px){.-le{padding-left:0;padding-right:0}}.-lt{margin-bottom:.75em;font-size:1.8rem;margin-top:2rem;padding:20px 0}.-lt,.-ln{font-family:Poppins,system;font-weight:700;line-height:1.2em;color:#20202a}.-ln{margin-top:1.5rem;font-size:1.2rem;padding-left:20px;margin-bottom:0}.-lr{line-height:1.6rem;font-weight:400;color:#48525c;font-size:1rem}.-li{display:block;background-color:#ebebf0;height:1px;margin:30px 20px 30px 0}.ap-a-copy-script{display:flex;align-items:center;flex-basis:100%}.ap-a-copy-script pre{overflow-x:scroll;flex:1 0;margin:6px 8px 6px 0;padding:4px 6px;white-space:wrap;background:#e2e5e6;font-size:12.6px}.ap-a-copy-script pre::-webkit-scrollbar{width:6px;height:6px}.ap-a-copy-script pre::-webkit-scrollbar-thumb{border-radius:3px;background-color:#91979d}.ap-a-copy-script pre::-webkit-scrollbar-corner{background-color:transparent}.ap-a-copy-script pre::-webkit-scrollbar{height:4px}.ap-a-copy-script pre::-webkit-scrollbar-thumb{border-radius:0}.ap-o-component-intro-row{padding:15px;background-color:#fff;border:1px solid #e2e5e6}.ap-o-component-intro-row+.ap-o-component-intro-row{margin-top:10px}@media(min-width:768px){.ap-o-component-intro-row-inline{display:flex;align-items:baseline;flex-wrap:wrap}}.ap-o-component-intro-headline{font-size:16px;margin:0 0 10px}.ap-o-component-intro-row-inline .ap-o-component-intro-headline{white-space:nowrap;margin-right:10px}.ap-o-component-intro-headline .active{color:#00f}.ap-o-component-intro-filter{margin-left:auto}.ap-o-component-intro-filter *{font-size:.875rem}.ap-o-component-intro-text{margin:5px 0}.ap-o-component-intro-list{max-height:142px;overflow:hidden}@media(min-width:768px){.ap-o-component-intro-list{display:flex;flex-wrap:wrap}}.ap-o-component-intro-list-item{display:block;margin-bottom:6px;font-size:.875rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media(min-width:768px){.ap-o-component-intro-list-item{width:50%;padding-right:12px}}.expanded .ap-o-component-intro-list{max-height:none}.ap-m-tip{display:flex;padding:15px;margin-bottom:20px;border-radius:4px;background-color:#ebebf0;border:1px solid #e2e5e6}@media(min-width:768px){.ap-m-tip{padding:30px}}.ap-m-tip code{white-space:normal}.ap-m-tip-icon{width:36px;height:36px;margin-top:5px;margin-right:14px}@media(min-width:768px){.ap-m-tip-icon{margin-right:26px}}.ap-m-tip-content{font-size:.875rem;min-width:0}.ap-m-tip-content h4{font-size:1rem;margin:0 0 .75em}.ap-m-tip-content ol,.ap-m-tip-content p,.ap-m-tip-content ul{font-size:.875rem}.ap-m-tip-content ol:first-child,.ap-m-tip-content p:first-child,.ap-m-tip-content ul:first-child{margin-top:0}.ap-breadcrumbs,.-ue{display:flex;align-items:center;font-family:Poppins,system;font-weight:700;font-size:.8125rem}.ap-breadcrumbs-angle,.-ut{width:10px;height:10px;margin:0 6px;transform:rotate(-90deg)}.ap--toc{width:100%}@media(min-width:1024px){.ap--toc{background:0 0;box-shadow:none;padding-right:10px}}.ap-o-toc{--spacing-top:90px;position:relative;z-index:1;top:0;right:0;width:calc(100% - 20px);overflow-y:auto;-webkit-overflow-scrolling:touch;background-color:#fff;box-shadow:0 2px 10px 0 rgba(0,0,0,.07);border-radius:8px;padding:15px;margin-bottom:10px}.ap-o-toc::-webkit-scrollbar{width:6px;height:6px}.ap-o-toc::-webkit-scrollbar-thumb{border-radius:3px;background-color:#91979d}.ap-o-toc::-webkit-scrollbar-corner{background-color:transparent}.ap-o-toc::-webkit-scrollbar-thumb{background-color:rgba(0,0,0,.1)}@media(min-width:768px){.ap-o-toc{width:100%}}@media(min-width:1024px){.ap-o-toc{position:-webkit-sticky;position:sticky;z-index:1;padding:0 10px 0 0;margin:0;height:auto;top:var(--spacing-top);right:auto;padding-bottom:var(--spacing-top);background:0 0;box-shadow:none;overflow-y:scroll;max-height:calc(100vh - var(--spacing-top))}}.ap-o-toc-hl{font-family:Poppins,system;font-weight:700;cursor:pointer;width:100%;margin-bottom:0}@media(min-width:1024px){.ap-o-toc-hl{margin-bottom:10px}}.ap-o-toc-toggle{display:flex;align-items:center;justify-content:space-between;outline:0}@media(min-width:1024px){.ap-o-toc-toggle{position:-webkit-sticky;position:sticky;top:0;background:#fafafc}}.ap-o-toc ul{list-style:none;margin:0;padding:0;transition:.4s}.ap-o-toc ul>li a{display:block;padding-bottom:20px;line-height:1.6rem;font-weight:400;color:#48525c;font-size:.8125rem;font-weight:700;line-height:1rem}.ap-o-toc ul>li>ul{padding-left:10px;text-transform:none}.ap-o-toc ul>li>ul li a{font-weight:400}@media(max-width:1023px){.ap-o-toc .-un:not(:checked)+ul{display:none;transition:.2s}.ap-o-toc .-un:checked+ul{margin-top:15px}}.ap-o-toc .nav-icon svg{width:15px;height:15px}@media(min-width:1024px){.ap-o-toc .nav-icon{display:none}}.ap-o-toc .nav-icon .ap-a-ico{display:inline-block;transform:rotate(-90deg)}.ap-o-toc.contentmenuopen .nav-icon .ap-a-ico{transform:rotate(0)}#sidebar-left[aria-hidden=true]:not([hidden])~.ap--main .-ur{animation:moveSidebarToggleBackwards .233s cubic-bezier(0,0,.21,1) forwards}#sidebar-left[aria-hidden=true]:not([hidden])~.ap--main .-ur .label-icon svg{transform:rotate(180deg)}#sidebar-left[aria-hidden=true]:not([hidden])~.ap--main .-ur .label-title{transform:translateX(0) scaleX(1);transform-origin:left center}#sidebar-left[open]~.ap--main .-ur{left:0;margin-left:0;animation:moveSidebarToggleForwards .233s cubic-bezier(0,0,.21,1) forwards}#sidebar-left[open]~.ap--main .-ur .label-icon svg{transform:rotate(0)}#sidebar-left[open]~.ap--main .-ur .label-title{transform:translateX(-150vw) scaleX(0);transform-origin:left center}#sidebar-left[aria-hidden=true]:not([hidden])~.ap--main .-ur,#sidebar-left[open]~.ap--main .-ur{z-index:9999999999}.-ui{position:absolute;top:50px}.-us{position:fixed;top:-99px}.-uo{position:fixed;z-index:15;font-size:12px;font-family:Poppins,system;font-weight:700;color:#fff;fill:#fff;cursor:pointer;display:flex;align-items:center}.-uo .label-icon{border-radius:4px;background:#005af0;height:35px;width:32px;padding-left:2px;display:flex;justify-content:center;align-items:center;box-shadow:0 10px 20px -5px rgba(0,0,0,.25);z-index:1}.-uo .label-icon svg{height:14px;width:14px;transition:transform .233s cubic-bezier(0,0,.21,1)}.-uo .label-title{left:32px;display:flex;align-items:center;height:35px;margin-left:-5px;padding:5px 10px 5px 5px;white-space:nowrap;border-radius:0 4px 4px 0;background:#005af0;box-shadow:0 10px 20px -5px rgba(0,0,0,.25);transform:scaleX(0);transform-origin:left;transition:transform .233s cubic-bezier(0,0,.21,1)}.-uu{position:fixed;top:-99px}.-ur{margin-top:-52px;margin-left:-25px}@media(min-width:768px){.-ur{display:none}}.-ur .label-icon svg{transform:rotate(180deg)}.-ua{display:none}.-uf{position:fixed;top:-99px}.-ul{display:none}@media(min-width:768px)and (max-width:1440px){.-ua{display:inline-block}.-ul{position:-webkit-sticky;position:sticky;top:138px;display:inline-flex;transform:translate(-40px,-52px)}.-uf:checked~.-uc{grid-column:1/2}.-uf:checked~.-uc nav{display:none}.-uf:checked~.-uc svg{transform:rotate(180deg)}}@media(min-width:768px)and (max-width:1440px)and (max-width:1023px){.-uf:checked~.ap--toc{grid-column:2/25}}@media(min-width:768px)and (max-width:1440px){.-uf:checked~.ap--toc~.-t{padding-left:80px;padding-right:80px;grid-column:2/20}}@media(min-width:768px)and (max-width:1440px)and (max-width:1023px){.-uf:checked~.ap--toc~.-t{grid-column:2/25}}@media(min-width:768px)and (max-width:1440px){.-uf:checked~.-t,.-uf:checked~.ap--help{grid-column-start:2;padding-left:80px;padding-right:80px}.-uf:checked~.-t .-ul,.-uf:checked~.ap--help .-ul{margin-left:-88px}.-uf:checked~.-t .-ul .label-icon svg,.-uf:checked~.ap--help .-ul .label-icon svg{transform:rotate(180deg)}}.-ls{display:none}.-lo.amp-active~.-ls{height:42px;max-width:2020px;margin:0 auto;color:#fff;background-color:#20202a;font-size:.875rem;z-index:100;position:absolute;width:100%;left:0;right:0}@media(min-width:768px){.-lo.amp-active~.-ls{display:block}}.-lo.amp-active~.-ls .-lu{position:relative;display:flex;align-items:center;width:100%;height:100%;max-width:1440px;padding:0 30px;margin:0 auto}@media(min-width:1024px){.-lo.amp-active~.-ls .-lu{padding:0 15px}}.-lo.amp-active~.-ls .-lu:after{position:absolute;content:"";top:42px;left:50px;width:0;height:0;border-color:#20202a transparent transparent;border-style:solid;border-width:8px 10px 0}.-lo.amp-active~.-ls .-la{flex:1 0;padding-right:10px}.-lo.amp-active~.-ls .-lf{height:20px;width:20px;background-color:transparent;border:0;cursor:pointer;padding:3px}.-lo.amp-active~.-ls .-lf svg{fill:#fff;width:100%;height:100%}.ap-o-burger-menu{display:none;position:fixed;top:0;left:0;width:100vw;height:100vh;padding:110px 20px 80px;z-index:16;background-color:#fff}@media(max-width:240px){.ap-o-burger-menu{padding:37px 20px 0}.has-banner~.ap-o-burger-menu{padding:calc(37px + 31px) 0 0 20px}}.ap-o-burger-menu-label{position:fixed;z-index:1001;top:12px;right:20px;cursor:pointer}.ap-o-burger-menu-label.mainmenuopen{z-index:1004}.has-banner+.ap-o-burger-menu-label{top:calc(12px + 31px)}.amp-hidden+.has-banner+.ap-o-burger-menu-label,amp-user-notification[hidden]+.has-banner+.ap-o-burger-menu-label{top:12px}@media(min-width:768px){.ap-o-burger-menu-label{right:30px}}@media(min-width:1024px){.ap-o-burger-menu-label{display:none}}.ap-o-burger-menu-icon{width:30px;height:30px}@media(min-width:1024px){.ap-o-burger-menu{display:none}}.ap-o-burger-menu.mainmenuopen{display:block;z-index:1003}.ap-o-burger-menu.mainmenuopen~.ap--main{max-height:calc(100vh - 55px)}.has-banner+.ap-o-burger-menu.mainmenuopen~.ap--main{max-height:calc(100vh - 55px - 31px)}.ap-o-burger-menu.mainmenuopen~.ap--footer{display:none}.-th{list-style:none;display:flex;flex-direction:column;height:100%;margin:1rem 0 0;padding:0;overflow-y:auto;-webkit-overflow-scrolling:touch}@media(max-width:240px){.-th{padding:1rem 0}}.-th .-th{margin-top:1rem}.-th .-th .-tp:last-child{margin-bottom:0}.-tp{margin-bottom:1rem;position:relative}.-tp:last-child{margin-top:auto}.-tp ul{display:none}.-td{position:absolute;left:0;top:0;width:100%;height:36px;padding:0;margin:0;background:none transparent;border:none;cursor:pointer;-webkit-appearance:none}.-td:focus{outline:5px auto -webkit-focus-ring-color}.-td:checked~ul{display:block}.-td:checked+.nav-icon .ap-a-ico{transform:rotate(0)}.-td+.nav-icon .ap-a-ico{display:inline-block;transform:rotate(-90deg)}.-tp .ap-a-ico{height:.6em;margin-bottom:.3em;margin-left:.3em;width:.6em}.-tv{position:relative;margin-right:20px;padding-bottom:10px;display:none}@media(max-width:240px){.-tv{margin-right:0}}@media(min-width:1024px){.-tv{margin-right:0;padding-right:30px;display:block}}.-tm{display:flex;align-items:center;font-size:11px;border:none;background:0 0}.-tm:hover{color:#005af0}.-tg{position:absolute;left:0;top:0;width:100%;height:100%;margin:0;padding:0;border:0;-webkit-appearance:none}@media(min-width:1024px){.-tg{width:calc(100% - 30px)}}.-ty{width:10px;height:10px;margin-left:5px}.-tb{list-style:none;display:none;position:absolute;right:15%;margin:0;padding:2px 8px;background:#fff;box-shadow:0 2px 10px 0 rgba(0,0,0,.07)}@media(max-width:240px){.-tb{overflow:auto;max-height:calc(100vh - 55px - 31px)}}.-tb:hover,.-tg:checked~.-tb,.-tg:hover~.-tb,.-tv .-tw{display:block}.-tb:focus-within{display:block}.mainmenuopen .-tv{display:block}.-tw{font-family:Poppins,system;font-weight:700;font-size:1.5em;color:#000}@media(min-width:1024px){.-tw{font-size:1rem}}.-tx{line-height:1.6rem;font-weight:400;color:#48525c;font-size:1rem}@media(min-width:1024px){.-tx{font-size:.875rem}}.-tx.active{text-decoration:underline}.-tw:hover{color:#005af0}.-tw.active{font-weight:700;color:#005af0}.ap--header{width:100%;max-width:2020px;margin:0 auto;position:-webkit-sticky;position:sticky;top:0;z-index:1001;background-color:#fff;box-shadow:0 2px 10px 0 rgba(0,0,0,.07)}.ap--header.mainmenuopen{z-index:1004}.ap--header.mainmenuopen~.ap--main{max-width:100vw;overflow-x:hidden}@media(min-width:1024px){.ap--header{top:0}.ap--header.has-banner{top:-31px}}.ap-o-header{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:center;max-width:1460px;padding:10px 0 0 20px;margin:0 auto}@media(min-width:1024px){.ap-o-header{display:flex;padding-left:30px}}.ap-o-header-home{position:-webkit-sticky;position:sticky;top:10px;display:flex;align-items:center;margin-right:auto;padding-bottom:10px;overflow:hidden}.ap-o-header-home-logo{height:30px;margin-right:6px;width:30px}.ap-o-header-home-sub-title,.ap-o-header-home-title{margin-left:4px;font-family:Poppins,system;font-weight:700;font-size:1.5em;color:#005af0}@media(min-width:1024px){.ap-o-header-home-sub-title,.ap-o-header-home-title{font-size:1.125rem}}.ap-o-header-home-sub-title{color:#000;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.ap-o-header-main{display:none;flex:1 1 auto;padding:0 30px}@media(min-width:1024px){.ap-o-header-main{display:flex}}.ap-o-header-main-item{position:relative;display:flex;align-items:center;margin:0 18px -5px}.ap-o-header-main-link{display:flex;align-items:center;padding:0 0 14px;border:0;background:0 0}.ap-o-header-main-link-icon{font-size:8px;margin-left:5px;transform:rotate(0);transition:transform .2s ease}.ap-o-header-flyout:hover,.ap-o-header-main-link:focus~.ap-o-header-flyout,.ap-o-header-main-link:hover~.ap-o-header-flyout{opacity:1;pointer-events:all;transition:opacity .2s ease}.ap-o-header-flyout:focus-within{opacity:1;pointer-events:all;transition:opacity .2s ease}.ap-o-header-flyout{box-shadow:0 10px 25px 0 rgba(0,0,0,.2);position:absolute;top:95%;left:0;margin:0;padding:0 0 10px;pointer-events:none;opacity:0;list-style:none;background:#fff;border-radius:0 0 4px 4px;transition:opacity .2s ease}.ap-o-header-flyout:before{content:"";display:block;background:linear-gradient(180deg,rgba(0,0,0,.07) 0,hsla(0,0%,100%,.07));height:8px;margin-bottom:10px}.ap-o-header-flyout-item-secondary{margin:20px 0;white-space:nowrap;min-width:200px}.ap-o-header-flyout-item-secondary a:hover{color:#005af0}.ap-o-header-flyout-item-title{line-height:1.6rem;font-weight:400;color:#48525c;font-size:.875rem;font-family:Poppins,system;font-weight:700;color:#000;line-height:1.4em}.ap-o-header-flyout-item-title.secondary{padding:0 15px}.ap-o-header-flyout-item-description{line-height:1.6rem;font-weight:400;color:#48525c;font-size:.8125rem;opacity:.75;line-height:1.25em}.ap-o-header-flyout-primary-item{position:relative;width:300px}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link{box-shadow:0 10px 25px 0 rgba(0,0,0,.2);background-color:#005af0}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-info>*{color:#fff}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-info-stories .ap-o-header-flyout-item-description,.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-info-stories .ap-o-header-flyout-item-title{color:#20202a}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-info-email .ap-o-header-flyout-item-description,.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-info-email .ap-o-header-flyout-item-title{color:#20202a}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-icon{fill:#fff}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-icon.email,.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link-icon.stories{fill:#20202a}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link.websites{background:linear-gradient(225deg,#00dcc0,#005af0 75%)}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link.stories{background:linear-gradient(225deg,#ec6600,#ffdc00 75%)}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link.ads{background:linear-gradient(225deg,#eb49e1,#5500d7 75%)}.ap-o-header-flyout-primary-item:hover .ap-o-header-flyout-primary-item-link.email{background:linear-gradient(225deg,#09a600,#e1eb64 75%)}.ap-o-header-flyout-primary-item-link{display:flex;align-items:center;border-radius:4px;padding:10px;margin:0 5px}.ap-o-header-flyout-primary-item-link-info{margin:0 20px 0 15px}.ap-o-header-flyout-primary-item-link-icon{display:flex;font-size:medium;box-sizing:initial;justify-content:center;width:2em;height:2em}.ap-o-header-flyout-primary-item-link-icon.websites{fill:url(#gradient-websites) #000}.ap-o-header-flyout-primary-item-link-icon.stories{fill:url(#gradient-stories) #000}.ap-o-header-flyout-primary-item-link-icon.ads{fill:url(#gradient-ads) #000}.ap-o-header-flyout-primary-item-link-icon.email{fill:url(#gradient-email) #000}#blm-banner{background:#111;color:#eee;display:block;text-align:center;padding:.5em}.ap--main>.-tf:first-child{padding-top:54px;padding-bottom:3rem}body{background-color:#fafafc}.-ll .-tf{position:relative;display:flex;flex-wrap:wrap;width:100%;max-width:1440px;padding:0 20px;margin-left:auto;margin-right:auto}@media(max-width:767px){.-ll .-tf{padding:0 15px}.-ll .-tf>div,.-ll .-tf section{min-width:0}}@media(min-width:768px){.-ll .-tf{display:grid;grid-gap:30px;grid-template-columns:repeat(24,minmax(0,1fr));padding:0 30px;grid-gap:0}}@media(min-width:1024px){.-ll .-tf{padding:0 15px}}.-ll .-t,.-ll .ap--help{grid-column:1;position:relative;width:100%;background:#fafafc;box-shadow:0 25px 40px 0 rgba(0,0,0,.05);padding-left:0;padding-right:0}@media(min-width:768px){.-ll .-t,.-ll .ap--help{grid-column:9/25}}@media(min-width:1024px){.-ll .-t,.-ll .ap--help{grid-column:7/25}.-ll .-t p.limit,.-ll .ap--help p.limit{max-width:70%}}@media(min-width:768px){.-ll .-t,.-ll .ap--help{grid-column:8/25}}@media(min-width:1024px){.-ll .-t,.-ll .ap--help{grid-column:6/25}}.-ll .-uc{grid-column:auto;padding:0}@media(min-width:768px){.-ll .-uc{grid-column:1/8;grid-row:span 6;margin-right:20px}}@media(min-width:1024px){.-ll .-uc{grid-column:1/6}}.-ll .ap--toc{box-shadow:20px 25px 40px 0 rgba(0,0,0,.05)}.-ll .ap--toc~.-t{box-shadow:-30px -5px 30px -20px rgba(0,0,0,.05)}@media(min-width:768px){.-ll .ap--toc{grid-column:8/25}.-ll .ap--toc~.-t{padding-top:0}}@media(min-width:768px)and (min-width:768px){.-ll .ap--toc~.-t{grid-column:8/25;padding-left:30px}}@media(min-width:768px)and (min-width:1024px){.-ll .ap--toc~.-t{grid-column:6/20;padding-left:30px;padding-right:30px}}@media(min-width:768px)and (min-width:768px){.-ll .ap--toc~.ap--help~.-t{grid-column-end:25}}@media(min-width:768px)and (min-width:1024px){.-ll .ap--toc~.ap--help~.-t{grid-column-end:25}}@media(min-width:1024px){.-ll .ap--toc{background:#fafafc;grid-column:20/25;grid-row:span 3;padding-top:93px;padding-bottom:25px}.-ll .ap--toc~.-t{padding-top:62px}}@media(min-width:1024px)and (max-width:767px){.-ll .ap--toc~.-t{padding-left:15px;padding-right:15px}}.-ll .-uc+.-t,.-ll .ap--toc+.-t{padding-top:62px}@media(max-width:767px){.-ll .-uc+.-t,.-ll .ap--toc+.-t{padding-left:15px;padding-right:15px}}@media(min-width:1024px){.-ll .-uc+.-t:nth-of-type(2),.-ll .-uc+.-t:nth-of-type(3),.-ll .ap--toc+.-t:nth-of-type(2),.-ll .ap--toc+.-t:nth-of-type(3){grid-row:1}}.-ll .ap--versions{position:relative;display:inline-flex;align-items:center;background:#fff;border:1px solid #e2e5e6;margin-top:5px}.-ll .ap--versions-toggle{border:0;padding:0 32px 0 8px;background:#fff;font-family:inherit;font-size:inherit;font-weight:inherit;-moz-appearance:none;-webkit-appearance:none;appearance:none}.-ll .ap--versions:after{content:"";position:absolute;right:8px;width:16px;height:35px;background:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='%2320202A'%3E%3Cpath d='M59.863 17.14l4.137 5.488-32 24.232-32-24.232 4.137-5.488 27.863 21.108z'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:50%;pointer-events:none}.-ll .ap--component-tags{margin-top:-1.5rem;margin-bottom:2rem}@media(min-width:768px){.-ll .-t,.-ll .ap--help{padding-left:30px;padding-right:30px}}.-ta{display:flex;overflow-x:auto;margin:1.1rem 0 0;padding:0 1em;color:#fff;line-height:1.3em;background:#20202a;font-size:.9em}.-ta:after{content:" ";-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}.-ta::-webkit-scrollbar{width:6px;height:6px}.-ta::-webkit-scrollbar-thumb{border-radius:3px;background-color:#91979d}.-ta::-webkit-scrollbar-corner{background-color:transparent}.-ta::-webkit-scrollbar-thumb{border-radius:0}@media(min-width:768px){.-ta{max-width:100%;margin-right:-30px}}.-ta code,.-ta pre{font-family:Fira Mono,monospace;font-weight:500;white-space:pre;font-size:.9rem;padding:unset;word-break:normal;color:inherit;background:0 0}.-ta .hll{background-color:#49483e}.-ta .c{color:#75715e}.-ta .k{color:#66d9ef}.-ta .l{color:#ae81ff}.-ta .n{color:#f8f8f2}.-ta .o{color:#f15a5a}.-ta .p{color:#f8f8f2}.-ta .c1,.-ta .ch,.-ta .cm,.-ta .cp,.-ta .cpf,.-ta .cs{color:#75715e}.-ta .gd{color:#f15a5a}.-ta .ge{font-style:italic}.-ta .gi{color:#a6e22e}.-ta .gs{font-weight:700}.-ta .gu{color:#75715e}.-ta .kc,.-ta .kd{color:#66d9ef}.-ta .kn{color:#f15a5a}.-ta .kp,.-ta .kr,.-ta .kt{color:#66d9ef}.-ta .ld{color:#e6db74}.-ta .m{color:#ae81ff}.-ta .s{color:#e6db74}.-ta .na{color:#a6e22e}.-ta .nb{color:#f8f8f2}.-ta .nc{color:#a6e22e}.-ta .no{color:#66d9ef}.-ta .nd{color:#a6e22e}.-ta .ni{color:#f8f8f2}.-ta .ne,.-ta .nf{color:#a6e22e}.-ta .nl,.-ta .nn{color:#f8f8f2}.-ta .nx{color:#fff}.-ta .py{color:#f8f8f2}.-ta .nt{color:#f15a5a}.-ta .nv{color:#f8f8f2}.-ta .ow{color:#f15a5a}.-ta .w{color:#f8f8f2}.-ta .mb,.-ta .mf,.-ta .mh,.-ta .mi,.-ta .mo{color:#ae81ff}.-ta .dl,.-ta .s2,.-ta .sa,.-ta .sb,.-ta .sc,.-ta .sd{color:#e6db74}.-ta .se{color:#ae81ff}.-ta .s1,.-ta .sh,.-ta .si,.-ta .sr,.-ta .ss,.-ta .sx{color:#e6db74}.-ta .bp{color:#f8f8f2}.-ta .fm{color:#a6e22e}.-ta .vc,.-ta .vg,.-ta .vi,.-ta .vm{color:#f8f8f2}.-ta .il{color:#ae81ff}table{table-layout:fixed;width:100%;position:relative;border-collapse:collapse;padding:0 0 0 20px;margin:1.5em -20px 2em;display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;line-height:1.6rem;font-weight:400;color:#48525c;font-size:.875rem}@media(min-width:768px){table{padding:0;margin:1.5em 0 2em}}thead{font-weight:700}thead tr{text-align:left}thead tr th{padding:20px}tbody tr,thead tr th{border-bottom:1px solid #e2e5e6}tbody tr:nth-child(odd){background-color:hsla(0,0%,100%,.5)}tbody tr td:first-child{border-right:1px solid #e2e5e6}tbody td{padding:10px 20px;text-align:left;vertical-align:top;width:50%}@media(min-width:768px){tbody td{padding:20px}}@media(min-width:1024px){tbody td{width:25%}}tbody td code{display:inline;padding:2px 4px;font-family:Fira Mono,monospace;font-weight:500;word-break:normal;color:#000;background-color:#e2e5e6;font-size:.9em;color:#005af0}</style><link rel="manifest" href="/manifest.json"></head><body class="ap--websites"> <svg style="position: absolute; width: 0; height: 0; overflow: hidden;" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <symbol id="stackoverflow" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 19 25"><path d="M14.2 14.7h1.6V25H0V14.7h1.6v8.6h12.5c.1-2.8.1-5.7.1-8.6zM9.5 3.2c1.8 2.7 3.6 5.4 5.4 8.2.6-.4 1.1-.8 1.7-1.2C14.8 7.5 13 4.8 11.2 2c-.5.5-1.1.8-1.7 1.2zm5.1 8.5c-2.8-1.7-5.5-3.3-8.2-5-.4.6-.7 1.2-1.1 1.8 2.7 1.7 5.5 3.3 8.2 5 .4-.6.8-1.2 1.1-1.8zM17.4 0c-.7.1-1.3.2-2 .4.5 3.2 1.1 6.5 1.6 9.7.7-.1 1.3-.2 2-.4-.5-3.2-1.1-6.5-1.6-9.7zm-4 14.1c-3.1-.9-6.2-1.7-9.2-2.6-.2.7-.4 1.4-.5 2 3.1.9 6.2 1.7 9.2 2.6.1-.6.3-1.3.5-2zm-.9 5.5H3v2.1h9.5v-2.1zm.3-2.7c-3.2-.3-6.3-.6-9.5-.9-.1.7-.1 1.4-.2 2.1 3.2.3 6.3.6 9.5.9 0-.8.1-1.4.2-2.1z"/></symbol><symbol id="github" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <path d="M32 0.792c-17.68 0-32 14.328-32 32 0 14.141 9.168 26.133 21.88 30.36 1.6 0.301 2.187-0.688 2.187-1.539 0-0.76-0.027-2.773-0.040-5.44-8.901 1.931-10.779-4.293-10.779-4.293-1.456-3.693-3.56-4.68-3.56-4.68-2.899-1.984 0.224-1.944 0.224-1.944 3.213 0.224 4.901 3.296 4.901 3.296 2.853 4.893 7.491 3.48 9.32 2.661 0.288-2.069 1.112-3.48 2.027-4.28-7.107-0.8-14.576-3.552-14.576-15.813 0-3.493 1.24-6.347 3.293-8.587-0.36-0.808-1.44-4.061 0.28-8.469 0 0 2.68-0.859 8.8 3.28 2.56-0.712 5.28-1.064 8-1.080 2.72 0.016 5.44 0.368 8 1.080 6.080-4.139 8.76-3.28 8.76-3.28 1.72 4.408 0.64 7.661 0.32 8.469 2.040 2.24 3.28 5.093 3.28 8.587 0 12.293-7.48 15-14.6 15.787 1.12 0.96 2.16 2.923 2.16 5.92 0 4.283-0.040 7.723-0.040 8.763 0 0.84 0.56 1.84 2.2 1.52 12.803-4.197 21.963-16.197 21.963-30.317 0-17.672-14.328-32-32-32z"/> </symbol><symbol id="wordpress" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path d="M57.251 18.2A28.688 28.688 0 0 1 60.766 32c0 10.611-5.749 19.883-14.301 24.867l8.787-25.405c1.64-4.107 2.187-7.389 2.187-10.304 0-1.08-.069-2.08-.187-2.96zm-21.283.277c1.725-.08 3.285-.28 3.285-.28 1.552-.2 1.371-2.48-.179-2.397 0 0-4.68.36-7.68.36-2.837 0-7.6-.4-7.6-.4-1.56-.08-1.763 2.28-.2 2.36 0 0 1.44.163 3 .24l4.48 12.28-6.32 18.88L14.277 18.4c1.731-.08 3.291-.267 3.291-.267 1.56-.2 1.376-2.48-.173-2.389 0 0-4.656.368-7.664.368-.533 0-1.168-.021-1.84-.04C13.096 8.4 21.96 3.24 32 3.24a28.642 28.642 0 0 1 19.429 7.555c-.123-.008-.243-.024-.376-.024-2.827 0-4.832 2.461-4.832 5.104 0 2.373 1.368 4.381 2.827 6.749 1.096 1.92 2.373 4.381 2.373 7.939 0 2.44-.944 5.317-2.189 9.277l-2.867 9.56-10.4-30.96.003.037zM32 60.757c-2.824 0-5.549-.408-8.128-1.165l8.632-25.083 8.84 24.232c.064.141.133.269.208.397A28.794 28.794 0 0 1 32 60.762zM3.229 32c0-4.171.896-8.133 2.493-11.707L19.439 57.89C9.85 53.226 3.231 43.389 3.228 31.999zM32 0C14.36 0 0 14.36 0 32s14.36 32 32 32 32-14.36 32-32S49.64 0 32 0z"/></symbol><symbol id="youtube" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path d="M62.664 16.542c-.773-2.708-2.862-4.797-5.514-5.556l-.057-.014c-4.989-1.336-25.065-1.336-25.065-1.336s-20.026-.027-25.065 1.337c-2.708.773-4.797 2.862-5.556 5.514l-.014.057C.507 21.107 0 26.354 0 31.72l.001.327v-.017.252a83.84 83.84 0 0 0 1.475 15.695l-.083-.521c.773 2.708 2.862 4.797 5.513 5.556l.057.014c4.983 1.339 25.065 1.339 25.065 1.339s20.023 0 25.065-1.339c2.708-.773 4.797-2.862 5.556-5.514l.014-.057c.85-4.469 1.336-9.609 1.336-14.863l-.002-.595v.03c.002-.184.002-.403.002-.621 0-5.255-.486-10.396-1.416-15.38l.08.515zM25.621 41.608V22.42l16.71 9.609z"/></symbol><symbol id="twitter" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <path d="M63.875 12.186c-2.36 1.037-4.88 1.744-7.533 2.067 2.704-1.629 4.784-4.197 5.768-7.261-2.536 1.48-5.346 2.557-8.338 3.157-2.389-2.557-5.794-4.157-9.576-4.157-7.245 0-13.119 5.874-13.119 13.111 0 1.040 0.12 2.040 0.339 2.997-10.906-0.515-20.572-5.752-27.042-13.669-1.139 1.925-1.776 4.162-1.776 6.6 0 4.56 2.32 8.568 5.834 10.922-2.152-0.069-4.176-0.661-5.941-1.643v0.163c0 6.36 4.514 11.663 10.522 12.871-1.101 0.296-2.264 0.456-3.456 0.456-0.837 0-1.64-0.080-2.443-0.229 1.683 5.208 6.52 9.005 12.277 9.112-4.48 3.517-10.157 5.613-16.271 5.613-1.040 0-2.077-0.061-3.12-0.179 5.837 3.717 12.714 5.89 20.151 5.89 24.143 0 37.329-19.989 37.329-37.294 0-0.557 0-1.12-0.040-1.68 2.563-1.837 4.8-4.16 6.56-6.794l-0.125-0.053z"/> </symbol><symbol id="download" viewBox="0 0 64 64"> <path d="M8.8 62.32c0-0.88 0.72-1.68 1.68-1.68 10.8 0 32.32 0 43.040 0 0.88 0 1.68 0.72 1.68 1.68 0 0.88-0.72 1.68-1.68 1.68-10.8 0-32.32 0-43.040 0-0.96 0-1.68-0.72-1.68-1.68z"/> <path d="M49.44 34.56c0.72-0.72 0.72-1.84 0-2.56s-1.84-0.72-2.56 0l-13.040 13.040v-43.28c0-0.96-0.88-1.76-1.84-1.76-1.040 0-1.84 0.8-1.84 1.76v43.28l-13.040-13.12c-0.72-0.72-1.84-0.72-2.56 0s-0.72 1.84 0 2.56l16.24 16.24c0.72 0.72 1.84 0.72 2.56 0l16.080-16.16z"/> </symbol><symbol id="internal" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path d="M43.16 10.18c-0.881-0.881-2.322-0.881-3.203 0s-0.881 2.322 0 3.203l16.335 16.335h-54.051c-1.281 0-2.242 1.041-2.242 2.242 0 1.281 0.961 2.322 2.242 2.322h54.051l-16.415 16.335c-0.881 0.881-0.881 2.322 0 3.203s2.322 0.881 3.203 0l20.259-20.259c0.881-0.881 0.881-2.322 0-3.203l-20.179-20.179z"/></symbol><symbol id="external" viewBox="0 0 64 64"> <path d="M28.879 11.24c-0.841-0.841-2.206-0.841-3.048 0s-0.841 2.207 0 3.048l15.543 15.543h-39.241c-1.219 0-2.133 0.987-2.133 2.133 0 1.219 0.914 2.207 2.133 2.207h39.241l-15.616 15.543c-0.841 0.841-0.841 2.206 0 3.048 0.835 0.841 2.206 0.841 3.048 0l19.273-19.279c0.841-0.841 0.841-2.206 0-3.048l-19.2-19.194zM59.429 27.392c2.511 0 4.571 2.060 4.571 4.571s-2.060 4.571-4.571 4.571-4.571-2.060-4.571-4.571 2.060-4.571 4.571-4.571z"/> </symbol><symbol id="warning-sign" viewBox="0 0 38 38"><g fill="none" fill-rule="evenodd"><path stroke="#F3C000" stroke-width="2" d="M19.843 2.29l16.643 33.671c.177.356.03.788-.326.964-.1.05-.208.075-.319.075H2.171c-.398 0-.72-.322-.72-.72 0-.113.026-.224.077-.325l17.028-33.67c.179-.355.612-.497.967-.318.139.07.251.184.32.324z"/><path fill="#F3C000" fill-rule="nonzero" d="M17.621 32.71h-1.14l1.127-6.824-3.49.005-.049.001c-.314 0-.569-.255-.569-.57 0-.134.126-.362.126-.362l6.272-10.46 1.159.005-1.156 6.834 3.509-.004.055-.001c.315 0 .57.254.57.569 0 .127-.05.24-.122.335L17.621 32.71z"/></g></symbol><symbol id="sidebar-toggle" viewBox="0 0 64 64"> <path d="M36.032 7.9c0.985-0.996 2.624-0.996 3.643 0 0.985 0.963 0.985 2.565 0 3.526l-18.471 18.060h40.246c1.421 0.002 2.55 1.107 2.55 2.496s-1.129 2.529-2.55 2.529h-40.246l18.471 18.026c0.985 0.996 0.985 2.601 0 3.562-1.019 0.996-2.66 0.996-3.643 0l-22.844-22.336c-1.019-0.963-1.019-2.565 0-3.526l22.844-22.338z"/> <path d="M2.071 3.012c1.144 0 2.071 0.927 2.071 2.071v53.835c0 1.144-0.927 2.071-2.071 2.071s-2.071-0.927-2.071-2.071v-53.835c0-1.144 0.927-2.071 2.071-2.071z"/> </symbol><symbol id="contentmenu" viewBox="0 0 64 64"> <path d="M1.351 46.865h36.036c0.746 0 1.351 0.605 1.351 1.351s-0.605 1.351-1.351 1.351h-36.036c-0.746 0-1.351-0.605-1.351-1.351s0.605-1.351 1.351-1.351zM1.351 14.432h40.541c0.746 0 1.351 0.605 1.351 1.351s-0.605 1.351-1.351 1.351h-40.541c-0.746 0-1.351-0.605-1.351-1.351s0.605-1.351 1.351-1.351zM1.351 38.757h31.532c0.746 0 1.351 0.605 1.351 1.351s-0.605 1.351-1.351 1.351h-31.532c-0.746 0-1.351-0.605-1.351-1.351s0.605-1.351 1.351-1.351zM1.351 30.649h37.838c0.746 0 1.351 0.605 1.351 1.351s-0.605 1.351-1.351 1.351h-37.838c-0.746 0-1.351-0.605-1.351-1.351s0.605-1.351 1.351-1.351zM1.351 22.541h34.234c0.746 0 1.351 0.605 1.351 1.351s-0.605 1.351-1.351 1.351h-34.234c-0.746 0-1.351-0.605-1.351-1.351s0.605-1.351 1.351-1.351zM52.249 29.371c-0.992 0-1.231-0.566-0.525-1.272l5.296-5.296c0.353-0.353 0.931-0.348 1.279 0l5.296 5.296c0.702 0.702 0.466 1.272-0.525 1.272h-10.822zM63.069 35.153c0.992 0 1.231 0.566 0.525 1.272l-5.296 5.296c-0.353 0.353-0.931 0.348-1.279 0l-5.296-5.296c-0.702-0.702-0.466-1.272 0.525-1.272h10.822z"/> </symbol><symbol id="close" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <path d="M39.503 32l22.963-22.963c2.046-2.046 2.046-5.457 0-7.503s-5.456-2.046-7.503 0l-22.963 22.963-22.963-22.963c-2.046-2.046-5.457-2.046-7.503 0s-2.046 5.457 0 7.503l22.963 22.963-22.963 22.963c-2.046 2.046-2.046 5.456 0 7.503s5.457 2.046 7.503 0l22.963-22.963 22.963 22.963c2.046 2.046 5.456 2.046 7.503 0s2.046-5.456 0-7.503l-22.963-22.963z"/> </symbol><symbol id="menu" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <path d="M2.133 13.867h59.733c1.178 0 2.133 0.955 2.133 2.133v2.133c0 1.178-0.955 2.133-2.133 2.133h-59.733c-1.178 0-2.133-0.955-2.133-2.133v-2.133c0-1.178 0.955-2.133 2.133-2.133z"/> <path d="M2.133 28.8h59.733c1.178 0 2.133 0.955 2.133 2.133v2.133c0 1.178-0.955 2.133-2.133 2.133h-59.733c-1.178 0-2.133-0.955-2.133-2.133v-2.133c0-1.178 0.955-2.133 2.133-2.133z"/> <path d="M2.133 43.733h59.733c1.178 0 2.133 0.955 2.133 2.133v2.133c0 1.178-0.955 2.133-2.133 2.133h-59.733c-1.178 0-2.133-0.955-2.133-2.133v-2.133c0-1.178 0.955-2.133 2.133-2.133z"/> </symbol><symbol id="wrench" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <path d="M64 18.267c0 1.608-0.214 3.21-0.636 4.767l0.008 0.169c0.028 0.598-0.186 1.18-0.592 1.619-2.713 7.035-9.527 11.712-17.107 11.712-1.852 0-3.671-0.275-5.427-0.819l-25.943 25.854c-1.573 1.567-3.667 2.431-5.889 2.431s-4.318-0.864-5.89-2.431l-0.087-0.087c-3.25-3.238-3.25-8.508 0-11.747l23.75-23.669c0.66-0.657 1.046-1.529 1.090-2.456l0.173-3.404c-0.070-0.657-0.105-1.308-0.105-1.939 0-10.074 8.221-18.267 18.327-18.267 3.298 0 6.532 0.883 9.353 2.555 0.602 0.357 1.005 0.979 1.083 1.675 0.011 0.098 0.017 0.161 0.020 0.237 0.044 1.158-0.297 1.536-9.858 10.586l3.847 3.921c1.149-1.058 3.185-2.929 8.997-8.27 0.542-0.497 1.293-0.697 2.010-0.534 0.719 0.163 1.311 0.668 1.583 1.351 0.856 2.147 1.291 4.418 1.292 6.745zM59.819 22.4c0.395-1.346 0.595-2.737 0.594-4.132 0-1.194-0.141-2.367-0.422-3.507-2.922 2.685-8.959 8.231-9.040 8.307-0.536 0.494-1.37 0.474-1.88-0.046l-6.953-7.087c-0.252-0.258-0.39-0.605-0.384-0.965s0.158-0.702 0.42-0.95c2.985-2.825 7.47-7.107 9.54-9.166-1.884-0.84-3.936-1.278-6.022-1.278-8.129 0-14.742 6.59-14.742 14.691 0 0.533 0.032 1.090 0.096 1.654 0.007 0.071 0.010 0.142 0.007 0.214l-0.174 3.646c-0.087 1.818-0.847 3.528-2.138 4.816l-23.75 23.668c-1.85 1.844-1.85 4.844 0 6.688l0.087 0.087c0.897 0.893 2.088 1.385 3.356 1.385s2.46-0.492 3.355-1.385l26.429-26.338c0.2-0.199 0.419-0.39 0.693-0.601 0.377-0.292 0.882-0.363 1.326-0.187 1.743 0.692 3.578 1.044 5.456 1.044 6.243 0 11.831-3.943 13.905-9.811 0.044-0.126 0.107-0.244 0.187-0.351-0.002-0.134 0.016-0.268 0.054-0.396z"/> </symbol><symbol id="template" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path d="M1.44 0h62.56v64h-64v-64h1.44zM20.64 60.88v-39.52h-17.76v39.6h17.76zM23.44 21.36v39.6h37.44v-39.6h-37.44zM2.88 18.24h58.080v-15.36h-58.080v15.36z"/></symbol><symbol id="learn" viewBox="0 0 64 64"> <path d="M57.674 35.257c0 1.779 1.416 3.221 3.163 3.221s3.163-1.442 3.163-3.221c0-1.155-0.602-2.16-1.498-2.728v-8.973c0-0.682-0.401-1.297-1.018-1.563l-29.585-12.716c-0.413-0.178-0.881-0.178-1.295 0l-29.586 12.716c-0.617 0.265-1.018 0.881-1.018 1.563s0.401 1.297 1.018 1.562l6.662 2.863v17.587c0 4.624 7.288 9.29 23.571 9.29s23.571-4.666 23.571-9.29v-17.587l4.349-1.869v6.417c-0.896 0.569-1.497 1.573-1.497 2.728zM51.491 45.567c0 1.575-4.797 5.898-20.24 5.898s-20.24-4.323-20.24-5.898v-16.155l19.593 8.421c0.207 0.089 0.427 0.134 0.647 0.134s0.441-0.045 0.647-0.134l19.593-8.421v16.155zM31.251 34.43l-25.303-10.875 25.303-10.875 25.302 10.875-25.302 10.875z"/> </symbol><symbol id="examples-flyout" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 26 20"><g><path d="M20 19.3a.9.9 0 1 1 0-1.7 1.9 1.9 0 0 0 1.9-1.9v-3a3.6 3.6 0 0 1 1.3-2.7 3.6 3.6 0 0 1-1.3-2.8v-3A1.9 1.9 0 0 0 20 2.3a.9.9 0 1 1 0-1.7 3.6 3.6 0 0 1 3.6 3.6v3a1.9 1.9 0 0 0 2 2v1.6a1.9 1.9 0 0 0-2 2v3a3.6 3.6 0 0 1-3.6 3.5zm-14 0a3.6 3.6 0 0 1-3.6-3.6v-3a1.9 1.9 0 0 0-2-1.9V9.1a1.9 1.9 0 0 0 2-1.9v-3A3.6 3.6 0 0 1 6 .6a.9.9 0 1 1 0 1.8A1.9 1.9 0 0 0 4 4.2v3A3.6 3.6 0 0 1 2.8 10a3.6 3.6 0 0 1 1.3 2.7v3A1.9 1.9 0 0 0 6 17.6a.9.9 0 1 1 0 1.7z"/><g transform="translate(5.8 8.5)"><circle cx="12.3" cy="1.4" r="1.4"/><circle cx="7.3" cy="1.4" r="1.4"/><circle cx="2.2" cy="1.4" r="1.4"/></g></g></symbol><symbol id="components-flyout" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 28 22"><path d="M8.7 17l-2.5-2.2-4-3.5-.9-.8v1l2.5-2.2 4-3.5 1-.8c.2-.3.2-.8 0-1a.8.8 0 0 0-1.2 0L5.1 6l-4 3.6-.8.8c-.3.2-.3.8 0 1l2.5 2.2 4 3.6.8.8c.3.2.8.3 1.1 0 .3-.3.3-.8 0-1.1zM19.3 5l2.5 2.2 4 3.5.9.8v-1l-2.5 2.2-4 3.5-.9.8c-.3.3-.3.8 0 1 .3.4.8.3 1 0L23 16l4-3.6.9-.8c.3-.2.3-.8 0-1l-2.5-2.3-4-3.5-1-.8c-.2-.3-.7-.3-1 0-.3.3-.3.8 0 1zm-8 16.4l.7-2 1.6-5a3563.7 3563.7 0 0 1 2-5.8l1.7-5.1.8-2.5c.2-.4-.1-.9-.5-1a.8.8 0 0 0-1 .6c-.1.7-.4 1.3-.6 2l-1.6 4.9-2 5.9-1.7 5-.8 2.6c-.2.4.1.8.5 1a.8.8 0 0 0 1-.6z"/></symbol><symbol id="guides-documents" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 31 32"><path d="M6.7 28H1.2c-.4 0-.6-.4-.6-.8L.5.7c0-.4.3-.7.7-.7h21.1c.5 0 .7.3.7.7V2c0 .5-.2.7-.7.7-.4 0-.6-.2-.6-.7v-.6H1.8L2 26.6h4.8c.4 0 .7.2.7.6 0 .4-.3.7-.7.7z"/><path d="M8 6.8H6c-.4 0-.7-.3-.7-.7 0-.4.3-.7.7-.7h2c.5 0 .7.3.7.7 0 .4-.2.7-.7.7zM8 10.9H6c-.4 0-.7-.3-.7-.7 0-.4.3-.7.7-.7h2c.5 0 .7.3.7.7 0 .4-.2.7-.7.7zM8 15H6c-.4 0-.7-.3-.7-.7 0-.4.3-.7.7-.7h2c.5 0 .7.3.7.7 0 .4-.2.7-.7.7zM8 19H6c-.4 0-.7-.2-.7-.6 0-.4.3-.7.7-.7h2c.5 0 .7.3.7.7 0 .4-.2.7-.7.7z"/><path d="M29.8 4H8.7c-.5 0-.7.4-.7.8v26.5c0 .4.3.7.7.7h21.1c.4 0 .7-.3.7-.7V4.8c0-.4-.3-.7-.7-.7zm-.6 26.6H9.4V5.4h19.8v25.2z"/><path d="M18.1 22.8h-.6l.6-3.8h-1.9c-.2 0-.3-.1-.3-.3v-.2l3.4-5.8h.7l-.7 3.8h2c.2 0 .3.1.3.3v.2L18 22.8z"/></symbol><symbol id="start" viewBox="0 0 64 64"> <path d="M63.195 1.874c-0.143-0.52-0.549-0.926-1.069-1.069-10.765-2.978-20.385 2.978-24.355 6.948l-11.452 11.452-5.421-1.756c-3.551-1.163-7.454-0.217-10.078 2.443l-3.359 3.359c-0.582 0.594-0.582 1.544 0 2.138l7.329 7.329-4.199 6.948c-0.343 0.593-0.25 1.342 0.229 1.832l11.681 11.605c0.471 0.504 1.223 0.63 1.832 0.305l6.948-4.123h0.076l7.329 7.329c0.594 0.582 1.544 0.582 2.138 0l3.359-3.359c2.66-2.624 3.606-6.527 2.443-10.078l-1.756-5.421 11.452-11.452c3.894-4.047 9.849-13.666 6.871-24.431zM23.799 50.126l-9.925-9.925 3.13-5.268 12.063 12.063-5.268 3.13zM54.109 24.015l-12.139 12.139c-0.4 0.399-0.547 0.987-0.382 1.527l2.061 6.337c0.783 2.448 0.136 5.128-1.68 6.948l-2.29 2.29-29.012-29.012 2.29-2.29c1.819-1.815 4.5-2.463 6.948-1.68l6.337 2.061c0.54 0.165 1.128 0.018 1.527-0.382l12.216-12.063c3.436-3.359 11.452-8.398 20.461-6.337 2.061 9.085-2.978 17.102-6.337 20.461z"/> <path d="M10.667 51.195l-9.009 9.009c-0.478 0.358-0.703 0.963-0.576 1.547s0.583 1.040 1.167 1.167c0.584 0.127 1.188-0.098 1.547-0.576l9.009-9.009c0.456-0.608 0.396-1.459-0.142-1.996s-1.388-0.598-1.996-0.142z"/> <path d="M11.66 63.563c0.594 0.582 1.544 0.582 2.138 0l4.581-4.581c0.456-0.608 0.395-1.459-0.142-1.996s-1.388-0.598-1.996-0.142l-4.581 4.581c-0.582 0.594-0.582 1.544 0 2.138z"/> <path d="M1.505 52.798c0.403-0.006 0.787-0.17 1.069-0.458l4.581-4.581c0.478-0.358 0.703-0.963 0.576-1.547s-0.583-1.040-1.167-1.167c-0.584-0.127-1.188 0.098-1.547 0.576l-4.581 4.581c-0.428 0.436-0.554 1.086-0.322 1.65s0.78 0.937 1.391 0.945z"/> <path d="M43.726 13.021c-2.003 2.003-2.003 5.25 0 7.253s5.25 2.003 7.253 0c2.003-2.003 2.003-5.25 0-7.253s-5.25-2.003-7.253 0zM48.841 18.136c-0.699 0.692-1.79 0.794-2.605 0.243s-1.127-1.601-0.745-2.508c0.382-0.907 1.351-1.417 2.315-1.219s1.653 1.050 1.646 2.033c-0.004 0.545-0.223 1.067-0.611 1.451z"/> </symbol><symbol id="amp-email" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <defs> <linearGradient id="gradient-email" x1="76.2776137%" x2="20.8316146%" y1="-25.8400575%" y2="121.578822%"> <stop offset="0%" stop-color="#F1F068"/> <stop offset="46.2139774%" stop-color="#96D64F"/> <stop offset="100%" stop-color="#2DB932"/> </linearGradient> </defs> <path d="M64 14.080c0-3.291-2.56-5.851-5.851-5.851h-52.297c-3.291 0-5.851 2.56-5.851 5.851v35.84c0 3.291 2.56 5.851 5.851 5.851h52.297c3.291 0 5.851-2.56 5.851-5.851v-35.84zM5.851 11.154h52.297c0.183 0 0.366 0 0.549 0l-24.503 25.417c-0.549 0.549-1.28 0.914-2.194 0.914-0.731 0-1.646-0.366-2.194-0.914l-24.32-25.417c0 0 0.183 0 0.366 0zM2.926 14.080c0-0.366 0-0.731 0.183-1.097l15.36 16.091-15.543 19.2v-34.194zM58.149 52.846h-52.297c-0.731 0-1.646-0.366-2.194-0.914l16.823-20.663 7.131 7.497c1.097 1.097 2.56 1.829 4.206 1.829s3.109-0.731 4.206-1.829l6.583-6.949 17.371 20.114c-0.366 0.549-1.097 0.914-1.829 0.914v0zM61.074 48.274l-16.091-18.834 15.909-16.64c0.183 0.366 0.183 0.731 0.183 1.097v34.377z"/> </symbol><symbol id="amp-ads" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <defs> <linearGradient id="gradient-ads" x1="100%" x2="14.5415777%" y1="0%" y2="123.368881%"> <stop offset="0%" stop-color="#FF52E1"/> <stop offset="100%" stop-color="#5500D7"/> </linearGradient> </defs> <path d="M56.399 14.68c3.654-3.846 9.616-10.963 6.924-13.847-2.885-2.885-10.001 3.269-13.847 6.731l-0.577-0.577c-0.385-0.385-0.962-0.577-1.539-0.385l-15.963 3.077c-0.385 0-0.577 0.192-0.769 0.385l-30.195 30.195c-0.577 0.577-0.577 1.731 0 2.308l20.963 20.963c0.385 0.385 0.769 0.385 1.154 0.385s0.769-0.192 1.154-0.385l30.003-30.003c0.192-0.192 0.385-0.577 0.385-0.769v0l3.077-15.963c0.192-0.577 0-1.154-0.385-1.539l-0.385-0.577zM53.899 16.988l-2.885 14.424-28.464 28.656-18.655-18.655 28.656-28.656 14.424-2.885c-1.539 1.731-4.039 4.423-5.962 7.116-1.923-0.192-3.654 0.385-5.193 1.923-2.5 2.5-2.5 6.731 0 9.232s6.731 2.5 9.232 0c1.346-1.346 2.116-3.27 1.923-5.193-0.192-1.154-0.577-2.308-1.154-3.077-0.192-0.385-0.385-0.577-0.769-0.769-0.192-0.192-0.577-0.577-0.769-0.769 1.154-1.731 2.885-3.654 5.193-5.962l2.5 2.5 1.923 2.116zM43.321 24.873c-0.192 0.385-0.385 0.577-0.577 0.962-1.346 1.346-3.27 1.346-4.616 0s-1.346-3.27 0-4.616c0.192-0.192 0.577-0.385 0.962-0.577 1.154-0.577 2.308-0.385 3.462 0.385 0.192 0 0.192 0.192 0.385 0.192 0 0 0.192 0.192 0.192 0.385 0.577 0.962 0.769 2.116 0.192 3.27zM54.091 12.372l-2.5-2.5c4.039-3.846 7.308-5.77 8.847-6.347-0.577 1.539-2.5 4.616-6.347 8.847z"/> </symbol><symbol id="amp-stories" viewBox="0 0 36 32"> <defs> <linearGradient id="gradient-stories" x1="81.726943%" x2="23.7165981%" y1="-28.3832685%" y2="119.978062%"> <stop offset="0%" stop-color="#FFF300"/> <stop offset="100%" stop-color="#FF8F00"/> </linearGradient> </defs> <path d="M7.111 0h21.333v32h-21.333v-32zM9.481 2.37v27.259h16.593v-27.259h-16.593zM0 4.741h2.37v22.519h-2.37v-22.519zM33.185 4.741h2.37v22.519h-2.37v-22.519z"/> </symbol><symbol id="amp-websites" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <defs> <linearGradient id="gradient-websites" x1="81.8129399%" x2="33.8766928%" y1="0%" y2="94.4849088%"> <stop offset="0%" stop-color="#00DCC0"/> <stop offset="100%" stop-color="#005AF0"/> </linearGradient> </defs> <path d="M63.196 4.646h-62.253c-0.566 0-0.943 0.377-0.943 0.755v53.010c0 0.566 0.377 0.943 0.943 0.943h62.253c0.566 0 0.755-0.377 0.755-0.755v-53.198c0.189-0.377-0.189-0.755-0.755-0.755zM3.395 18.040h57.348v33.202h-57.348v-33.202zM60.744 7.853v6.98h-57.348v-6.98h57.348zM3.395 56.147v-1.509h57.348v1.509h-57.348zM9.055 7.853c1.132 0 1.886 0.754 1.886 1.886s-0.755 1.886-1.886 1.886-1.886-0.755-1.886-1.886 0.943-1.886 1.886-1.886zM12.828 7.853c1.132 0 1.886 0.754 1.886 1.886s-0.755 1.886-1.886 1.886-1.886-0.755-1.886-1.886 0.943-1.886 1.886-1.886zM18.487 7.853c1.132 0 1.886 0.754 1.886 1.886s-0.755 1.886-1.886 1.886-1.886-0.755-1.886-1.886 0.943-1.886 1.886-1.886zM51.123 39.734l-11.13-13.96c-0.189-0.189-0.377-0.377-0.755-0.377v0c-0.189 0-0.566 0-0.755 0.377l-8.3 9.621-4.716-6.225c-0.189-0.189-0.377-0.377-0.755-0.377s-0.566 0-0.755 0.377l-8.866 10.376c-0.377 0.377-0.189 0.943 0 1.132s0.377 0.189 0.566 0.189c0.189 0 0.566 0 0.754-0.377l8.3-9.621 4.528 5.471-2.452 3.018c-0.377 0.377-0.189 0.943 0 1.132 0.377 0.189 0.943 0.189 1.132 0l11.319-13.017 10.376 13.205c0.189 0.189 0.377 0.377 0.755 0.377 0.189 0 0.377 0 0.566-0.189 0.377-0.377 0.566-0.943 0.189-1.132zM27.165 26.718c1.509 0 2.641-1.132 2.641-2.641 0-1.321-1.132-2.641-2.641-2.641s-2.641 1.132-2.641 2.641c0 1.509 1.132 2.641 2.641 2.641zM27.165 23.322c0.566 0 0.943 0.377 0.943 0.943s-0.377 0.943-0.943 0.943-0.943-0.377-0.943-0.943c0-0.566 0.377-0.943 0.943-0.943z"/> </symbol><symbol id="angle-down-solid" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"> <path d="M56.293 16.003c1.761-1.645 4.553-1.645 6.314 0 1.857 1.734 1.857 4.623 0 6.357l-27.45 25.638c-1.761 1.645-4.553 1.645-6.314 0l-27.45-25.638c-0.899-0.839-1.393-1.963-1.393-3.178s0.494-2.339 1.393-3.178c1.761-1.645 4.553-1.645 6.314 0l24.293 22.689 24.293-22.689z"/> </symbol><symbol id="logo" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 30"><g fill="none" fill-rule="evenodd"><path fill="#FFF" d="M0 15c0 8.284 6.716 15 15 15 8.285 0 15-6.716 15-15 0-8.284-6.715-15-15-15C6.716 0 0 6.716 0 15z"/><path fill="#005AF0" fill-rule="nonzero" d="M13.85 24.098h-1.14l1.128-6.823-3.49.005h-.05a.57.57 0 0 1-.568-.569c0-.135.125-.363.125-.363l6.272-10.46 1.16.005-1.156 6.834 3.508-.004h.056c.314 0 .569.254.569.568 0 .128-.05.24-.121.335L13.85 24.098zM15 0C6.716 0 0 6.716 0 15c0 8.284 6.716 15 15 15 8.285 0 15-6.716 15-15 0-8.284-6.715-15-15-15z"/></g></symbol> </defs> </svg> <header class="ap--header " [class]="'ap--header ' + (mainmenuopen ? 'mainmenuopen' : '')" i-amphtml-binding> <div class="ap-o-header"> <a class="ap-o-header-home" href="/pl/"> <svg class="ap-o-header-home-logo"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#logo"/></svg> <span class="ap-o-header-home-title">AMP</span> </a> <nav class="ap-o-header-main"> <div class="ap-o-header-main-item"> <button class="ap-o-header-main-link -tw "> Informacje <div class="ap-a-ico ap-o-header-main-link-icon"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> </button> <ul class="ap-o-header-flyout"> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link websites" href="/pl/about/websites/"> <div class="ap-o-header-flyout-primary-item-link-icon websites"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-websites"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info ap-o-header-flyout-primary-item-link-info-websites"> <div class="ap-o-header-flyout-item-title">Witryny internetowe AMP</div> <div class="ap-o-header-flyout-item-description">Tworzenie nienagannych rozwiązań internetowych</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link stories" href="/pl/about/stories/"> <div class="ap-o-header-flyout-primary-item-link-icon stories"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-stories"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info ap-o-header-flyout-primary-item-link-info-stories"> <div class="ap-o-header-flyout-item-title">Web Stories</div> <div class="ap-o-header-flyout-item-description">Relacje, które każdy może udostępnić wszystkim</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link ads" href="/pl/about/ads/"> <div class="ap-o-header-flyout-primary-item-link-icon ads"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-ads"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info ap-o-header-flyout-primary-item-link-info-ads"> <div class="ap-o-header-flyout-item-title">Reklamy AMP</div> <div class="ap-o-header-flyout-item-description">Superszybkie reklamy w Internecie</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link email" href="/pl/about/email/"> <div class="ap-o-header-flyout-primary-item-link-icon email"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-email"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info ap-o-header-flyout-primary-item-link-info-email"> <div class="ap-o-header-flyout-item-title">Poczta e-mail AMP</div> <div class="ap-o-header-flyout-item-description">Poczta elektroniczna nowej generacji</div> </div> </a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/about/how-amp-works/">Jak działa AMP</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/about/mission-and-vision/">Wizja i misja</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/about/use-cases/">Przykładowe realizacje</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/success-stories/">Historie sukcesu</a> </li> </ul> </div> <div class="ap-o-header-main-item"> <button class="ap-o-header-main-link -tw "> Dokumentacja <div class="ap-a-ico ap-o-header-main-link-icon"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> </button> <ul class="ap-o-header-flyout"> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/documentation/">Rozpocznij</a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link " href="/pl/documentation/guides-and-tutorials/"> <div class="ap-o-header-flyout-primary-item-link-icon "> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#guides-documents"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info"> <div class="ap-o-header-flyout-item-title">Przewodniki i samouczki</div> <div class="ap-o-header-flyout-item-description">Zacznij korzystać z AMP</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link " href="/pl/documentation/components/"> <div class="ap-o-header-flyout-primary-item-link-icon "> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#components-flyout"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info"> <div class="ap-o-header-flyout-item-title">Składniki</div> <div class="ap-o-header-flyout-item-description">Pełna biblioteka AMP</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link " href="/pl/documentation/examples/"> <div class="ap-o-header-flyout-primary-item-link-icon "> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#examples-flyout"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info"> <div class="ap-o-header-flyout-item-title">Przykłady</div> <div class="ap-o-header-flyout-item-description">Hands-on introduction to AMP</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link " href="/pl/documentation/courses/"> <div class="ap-o-header-flyout-primary-item-link-icon "> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#learn"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info"> <div class="ap-o-header-flyout-item-title">Kursy</div> <div class="ap-o-header-flyout-item-description">Opanuj AMP dzięki bezpłatnym kursom</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link " href="/pl/documentation/templates/"> <div class="ap-o-header-flyout-primary-item-link-icon "> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#template"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info"> <div class="ap-o-header-flyout-item-title">Szablony</div> <div class="ap-o-header-flyout-item-description">Gotowe do użycia</div> </div> </a> </li> <li class="ap-o-header-flyout-primary-item"> <a class="ap-o-header-flyout-primary-item-link " href="/pl/documentation/tools/"> <div class="ap-o-header-flyout-primary-item-link-icon "> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#wrench"/></svg> </div> <div class="ap-o-header-flyout-primary-item-link-info"> <div class="ap-o-header-flyout-item-title">Narzędzia</div> <div class="ap-o-header-flyout-item-description">Zacznij tworzyć</div> </div> </a> </li> </ul> </div> <div class="ap-o-header-main-item"> <button class="ap-o-header-main-link -tw "> Społeczność <div class="ap-a-ico ap-o-header-main-link-icon"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> </button> <ul class="ap-o-header-flyout"> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/documentation/guides-and-tutorials/contribute/">Udział</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/community/roadmap/">Plan działania</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/community/governance/">Zarządzanie</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/community/working-groups/access-subscriptions/">Grupy robocze</a> </li> </ul> </div> <div class="ap-o-header-main-item"> <button class="ap-o-header-main-link -tw "> Wydarzenia <div class="ap-a-ico ap-o-header-main-link-icon"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> </button> <ul class="ap-o-header-flyout"> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/events/amp-fest-2020/">AMP Fest 2020</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/events/amp-roadshow/">AMP Roadshow</a> </li> </ul> </div> <div class="ap-o-header-main-item"> <a class="ap-o-header-main-link -tw" href="https://blog.amp.dev">Blog</a> </div> <div class="ap-o-header-main-item"> <button class="ap-o-header-main-link -tw "> Pomoc techniczna <div class="ap-a-ico ap-o-header-main-link-icon"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> </button> <ul class="ap-o-header-flyout"> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/support/">Pomoc</a> </li> <li class="ap-o-header-flyout-item-secondary"> <a class="ap-o-header-flyout-item-title secondary" href="/pl/support/faq/">FAQ</a> </li> </ul> </div> </nav> <div class="-tv"> <span class="-tm" aria-label="Wybierz język" tabindex="-1"> <span class="-tw">PL</span> <div class="ap-a-ico -ty"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </div> </span> <input class="-tg" type="checkbox" name="language-selector"> <div class="-tb" role="list"> <a class="-tw" href="/documentation/components/amp-subscriptions/" role="listitem">English</a> <a class="-tw" href="/de/documentation/components/amp-subscriptions/" role="listitem">Deutsch</a> <a class="-tw" href="/fr/documentation/components/amp-subscriptions/" role="listitem">Français</a> <a class="-tw" href="/ar/documentation/components/amp-subscriptions/" role="listitem">العربية</a> <a class="-tw" href="/es/documentation/components/amp-subscriptions/" role="listitem">Español</a> <a class="-tw" href="/it/documentation/components/amp-subscriptions/" role="listitem">Italiano</a> <a class="-tw" href="/id/documentation/components/amp-subscriptions/" role="listitem">Indonesia</a> <a class="-tw" href="/ja/documentation/components/amp-subscriptions/" role="listitem">日本語</a> <a class="-tw" href="/ko/documentation/components/amp-subscriptions/" role="listitem">한국어</a> <a class="-tw" href="/pt_br/documentation/components/amp-subscriptions/" role="listitem">Português</a> <a class="-tw" href="/ru/documentation/components/amp-subscriptions/" role="listitem">Русский</a> <a class="-tw" href="/tr/documentation/components/amp-subscriptions/" role="listitem">Türkçe</a> <a class="-tw" href="/zh_cn/documentation/components/amp-subscriptions/" role="listitem">中文</a> <a class="-tw" href="/vi/documentation/components/amp-subscriptions/" role="listitem">Tiếng việt</a> </div> </div> </div> </header> <label class="ap-o-burger-menu-label" on="tap:AMP.setState({mainmenuopen: !mainmenuopen, noScrollState: !noScrollState})" [class]="'ap-o-burger-menu-label ' + (mainmenuopen ? 'mainmenuopen ' : '')" for="burger-menu" tabindex="0" role="button" aria-label="Menu hamburgerowe" i-amphtml-binding> <div class="ap-a-ico ap-o-burger-menu-icon"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#menu"/></svg> </div> </label> <nav class="ap-o-burger-menu" [class]="mainmenuopen ? 'ap-o-burger-menu mainmenuopen' : 'ap-o-burger-menu'" i-amphtml-binding> <ul class="-th"> <li class="-tp"> <label class="ap-o-burger-menu-link -tw "> Informacje </label> <input class="-td" type="checkbox" aria-label="About"> <span class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <ul class="-th"> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/websites/"> Witryny internetowe AMP </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/stories/"> Web Stories </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/ads/"> Reklamy AMP </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/email/"> Poczta e-mail AMP </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/how-amp-works/"> Jak działa AMP </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/mission-and-vision/"> Wizja i misja </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/about/use-cases/"> Przykładowe realizacje </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/success-stories/"> Historie sukcesu </a> </li> </ul> </li> <li class="-tp"> <label class="ap-o-burger-menu-link -tw "> Dokumentacja </label> <input class="-td" type="checkbox" aria-label="Documentation"> <span class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <ul class="-th"> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/"> Rozpocznij </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/guides-and-tutorials/"> Przewodniki i samouczki </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/components/"> Składniki </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/examples/"> Przykłady </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/courses/"> Kursy </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/templates/"> Szablony </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/tools/"> Narzędzia </a> </li> </ul> </li> <li class="-tp"> <label class="ap-o-burger-menu-link -tw "> Społeczność </label> <input class="-td" type="checkbox" aria-label="Community"> <span class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <ul class="-th"> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/documentation/guides-and-tutorials/contribute/"> Udział </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/community/roadmap/"> Plan działania </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/community/governance/"> Zarządzanie </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/community/working-groups/access-subscriptions/"> Grupy robocze </a> </li> </ul> </li> <li class="-tp"> <label class="ap-o-burger-menu-link -tw "> Wydarzenia </label> <input class="-td" type="checkbox" aria-label="Events"> <span class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <ul class="-th"> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/events/amp-fest-2020/"> AMP Fest 2020 </a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tx" href="/pl/events/amp-roadshow/"> AMP Roadshow </a> </li> </ul> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tw" href="https://blog.amp.dev">Blog</a> </li> <li class="-tp"> <a class="ap-o-burger-menu-link -tw " href="/pl/support/"> Pomoc </a> </li> </ul> </nav> <div class="-ui"> <amp-position-observer on="enter:slideTransition.start; exit:slideTransition.start,slideTransition.reverse" intersection-ratios="1" layout="nodisplay" class="i-amphtml-layout-nodisplay" hidden="hidden" i-amphtml-layout="nodisplay"> </amp-position-observer> <amp-animation id="slideTransition" layout="nodisplay" class="i-amphtml-layout-nodisplay" hidden="hidden" i-amphtml-layout="nodisplay"> <script type="application/json">{"duration":"150ms","fill":"both","easing":"ease-out","iterations":"1","animations":[{"selector":".label-title","keyframes":[{"transform":"scale3d(0, 1, 1)"},{"transform":"scale3d(1, 1, 1)"}]}]}</script> </amp-animation> </div> <amp-user-notification class="-lo i-amphtml-layout-nodisplay" id="format-filter-hint" layout="nodisplay" hidden="hidden" i-amphtml-layout="nodisplay"> </amp-user-notification> <div class="-ls" aria-hidden="true"> <div class="-lu"> <div class="-la">Wybierz format zapewniający sprawniejsze działanie</div> <button class="-lf" on="tap:format-filter-hint.dismiss"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#close"/></svg> </button> </div> </div> <main class="ap--main -ll"> <div class="-tf"> <input class="-uu ap-a-sidebar-mobile-toggle-input-sidebar" type="checkbox" name="sidebar" id="sidebar" autocomplete="off"> <input class="-uf ap-a-sidebar-desktop-toggle-input-sidebar" type="checkbox" name="sidebar-desktop" id="sidebar-desktop" autocomplete="off"> <span id="ap--sidebar-content" class="-uc"></span> <section class="ap--toc"> <div class="ap-o-toc" [class]="contentmenuopen ? 'ap-o-toc contentmenuopen' : 'ap-o-toc'" i-amphtml-binding> <label class="ap-o-toc-toggle" for="toc" on="tap:AMP.setState({contentmenuopen: !contentmenuopen})" role="contentmenutrigger" tabindex="0"> <span class="ap-o-toc-hl">Spis treści</span> <span class="nav-icon"> <svg class="ap-a-ico"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> </label> <input class="-us -un" type="checkbox" name="toc" id="toc" autocomplete="off"> <ul><li><a href="#usage">Usage</a><ul> <li><a href="#how-it-works">How it works</a></li> <li><a href="#relationship-to-amp-access">Relationship to amp-access</a></li> <li><a href="#amp-reader-id">AMP Reader ID</a></li> <li><a href="#configuration">Configuration</a></li> <li><a href="#local-service">Local service</a><ul> <li><a href="#url-variables">URL variables</a></li> <li><a href="#authorization-endpoint">Authorization endpoint</a></li> <li><a href="#login-page">Login page</a></li> <li><a href="#subscribe-page">Subscribe page</a></li> <li><a href="#pingback-endpoint">Pingback endpoint</a></li> <li><a href="#combining-the-amp-reader-id-with-publisher-cookies">Combining the AMP Reader ID with Publisher cookies</a></li> <li><a href="#"iframe"-mode">"iframe" mode</a></li> </ul> </li> <li><a href="#vendor-services">Vendor services</a><ul> <li><a href="#available-vendor-services">Available vendor services</a></li> </ul> </li> <li><a href="#service-score-factors">Service score factors</a></li> <li><a href="#fallback-entitlement">Fallback entitlement</a></li> <li><a href="#structured-data-markup">Structured data markup</a><ul> <li><a href="#example">Example</a></li> </ul> </li> </ul> </li> <li><a href="#attributes">Attributes</a><ul> <li><a href="#subscription-action">subscription-action</a></li> <li><a href="#subscription-service">subscription-service</a></li> <li><a href="#subscription-decorate">subscription-decorate</a></li> <li><a href="#subscriptions-section">subscriptions-section</a></li> <li><a href="#subscriptions-display">subscriptions-display</a><ul> <li><a href="#using-scores-to-customise-content">Using scores to customise content</a></li> <li><a href="#subscriptions-dialog">subscriptions-dialog</a></li> </ul> </li> </ul> </li> <li><a href="#actions">Actions</a><ul> <li><a href="#login">login</a></li> <li><a href="#subscribe">subscribe</a></li> </ul> </li> <li><a href="#analytics">Analytics</a></li></ul> </div> </section> <section class="-t"> <label class="-uo -ur ap-a-sidebar-mobile-toggle-label-sidebar" for="sidebar" on="tap:sidebar-left.toggle" role="categoriemenutrigger" tabindex="0"> <span class="label-icon"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#sidebar-toggle"/></svg></span> <span class="label-title">Przełącz pasek boczny</span> </label> <label class="-uo -ul ap-a-sidebar-desktop-toggle-label-sidebar" for="sidebar-desktop" role="categoriemenutrigger-desktop" tabindex="0"> <span class="label-icon"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#sidebar-toggle"/></svg></span> <span class="label-title">Przełącz pasek boczny</span> </label> <nav class="-ue"> <a class="ap-m-breadcrumbs-crumb" href="/pl/documentation/">Dokumentacja</a> <span class="ap-m-breadcrumbs-divider"> <svg class="ap-a-ico -ut"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> <a class="ap-m-breadcrumbs-crumb" href="/pl/documentation/components/">Składniki</a> </nav> <h1> amp-subscriptions </h1> <div class="ap-o-component-intro"> <div class="ap-o-component-intro-row"> <h4 class="ap-o-component-intro-headline">Description</h4> <p class="ap-o-component-intro-text">Implements subscription-style access protocol.</p> </div>   <div class="ap-o-component-intro-row ap-o-component-intro-row-inline"> <h4 class="ap-o-component-intro-headline">Required Scripts</h4> <div id="amp-script" class="ap-a-copy-script"> <pre><script async custom-element="amp-subscriptions" src="https://cdn.ampproject.org/v0/amp-subscriptions-0.1.js"></script></pre> <amp-iframe width="24" height="24" layout="fixed" sandbox="allow-scripts" src="https://amp.dev/shared/copy-script/#%3Cscript%20async%20custom-element%3D%22amp-subscriptions%22%20src%3D%22https%3A//cdn.ampproject.org/v0/amp-subscriptions-0.1.js%22%3E%3C/script%3E" class="i-amphtml-layout-fixed i-amphtml-layout-size-defined" style="width:24px;height:24px;" i-amphtml-layout="fixed"> <div placeholder></div> </amp-iframe> </div> </div> </div> <h2 id="usage">Usage</h2> <p>The <code>amp-subscriptions</code> component implements subscription-style access/paywall rules.</p> <h3 id="how-it-works">How it works</h3> <ol> <li>The AMP Page is loaded in the AMP viewer with some sections obscured using <a href="#attributes">attributes</a>.</li> <li>The AMP Runtime calls the <a href="#authorization-endpoint">Authorization endpoint</a> of all configured services.<ol> <li>If all services fail to respond, the <a href="#fallback-entitlement">fallback entitlement</a> will be used.</li> </ol> </li> <li>The AMP Runtime uses the response to either hide or show different sections as defined by the <a href="#attributes">Attributes</a>.</li> <li>After the document has been shown to the Reader, AMP Runtime calls the Pingback endpoint that can be used by the Publisher to update the countdown meter (number of free views used).</li> <li>The Publisher can place specific <a href="#actions">Actions</a> in the AMP document in order to:<ol> <li>Launch their own <a href="#login-page">Login page</a> to authenticate the Reader and associate the Reader’s identity in their system with the <a href="#amp-reader-id">AMP Reader ID</a></li> <li>Launch their own <a href="#subscribe-page">Subscribe page</a> to allow the Reader to purchase a new subscription</li> <li>Launch login or subscribe actions from <a href="#vendor-services">Vendor Services</a>.</li> </ol> </li> </ol> <h3 id="relationship-to-amp-access">Relationship to <code>amp-access</code></h3> <p>The <code>amp-subscriptions</code> component is similar to <a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-access/amp-access.md"><code>amp-access</code></a> and in many features builds on top of <code>amp-access</code>. However, it's a much more specialized version of access/paywall protocol. Some of the key differences are:</p> <ol> <li>The <code>amp-subscriptions</code> <a href="#authorization-endpoint">authorization endpoint</a> is similar to the <a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-access/amp-access.md#authorization-endpoint"><code>amp-access</code> authorization endpoint</a> but its response is strictly defined and standardized.</li> <li>Instead of using <code>amp-access-hide</code> and <code>amp-access</code> attributes as described in <a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-access/amp-access.md#access-content-markup"><code>amp-access</code> Access Content Markup</a>, you'll need to use:<ul> <li><a href="#subscriptions-section"><code>subscription-section</code></a> to define sections of content for subscribers and non-subscribers.</li> <li><a href="#subscriptions-display"><code>subscription-display</code></a> to display elements based on factors that are <strong>not</strong> related to the subscription that the user has.</li> </ul> </li> <li>The <code>amp-subscriptions</code> component allows multiple <a href="#vendor-services">vendor services</a> to be configured for the page to participate in access/paywall decisions. Services are executed concurrently and prioritized based on which service returns the positive response.</li> <li>AMP viewers are allowed to provide <code>amp-subscriptions</code> a signed authorization response based on an independent agreement with publishers as a proof of access.</li> </ol> <p>Because of standardization of markup, support for multiple providers, and improved viewer support it is recommended that new publisher and paywall provider implementations use <code>amp-subscriptions</code>.</p> <h3 id="amp-reader-id">AMP Reader ID</h3> <p>To assist access services and use cases, AMP Access introduced the concept of <em>Reader ID</em>.</p> <p>The Reader ID provides a solution for Publishers to identify Readers without revealing any personal information. This allows Publishers to track article views and implement metering, paywalls and other subscription services.</p> <p>The Reader ID is an anonymous and unique ID created by the AMP ecosystem. It is unique for each Reader/Publisher pair - a Reader is identified differently to two different Publishers. It is a non-reversible ID. It is intended to be random in nature and uses a number of factors to achieve that unpredictability. The Reader ID is included in all AMP/Publisher communications and can be used by Publishers to identify the Reader and map it to their own identity systems.</p> <p>The Reader ID is constructed on the user device and intended to be long-lived. However, it follows the normal browser storage rules, including those for incognito windows. The intended lifecycle of a Reader ID is 1 year between uses or until the user clears their cookies. The Reader IDs are not currently shared between devices.</p> <p>The Reader ID is constructed similarly to the mechanism used to build ExternalCID described <a href="https://docs.google.com/document/d/1f7z3X2GM_ASb3ZCI_7tngglxwS6WoWi1EB3aKzdf6vo/edit#heading=h.hb9q0wpwwhuf">here</a>. An example Reader ID is <code>amp-OFsqR4pPKynymPyMmplPNMvxSTsNQob3TnK-oE3nwVT0clORaZ1rkeEz8xej-vV6</code>.</p> <p>We strongly recommend the usage of Reader ID over cookies to identify Readers, as publisher cookies are considered third party cookies when AMP is loaded from CDN and might be blocked by browsers. If you however want to rely on the cookie in cases where it is available, make sure to mark the cookies correctly as <a href="https://web.dev/samesite-cookies-explained/">cross-origin cookies</a>.</p> <h3 id="configuration">Configuration</h3> <p>The <code>amp-subscriptions</code> component must be configured using JSON configuration:</p> <table> <tbody><tr> <th>Property</th> <th>Values</th> <th>Description</th> </tr> <tr> <td class="col-fourty"><code>services</code></td> <td><array> of <object></td> <td>This <code>array</code> must include:<ul><li>One <a href="#local-service">Local Service</a></li><li>Zero or more <a href="#vendor-services">Vendor Services</a>.</li></ul></td> </tr> <tr> <td class="col-fourty"><code>score</code></td> <td><object></td> <td>Determines which service is selected if no valid entitlements are returned.<br>See <a href="#service-score-factors">Service Score Factors</a> for more details.</td> </tr> <tr> <td class="col-fourty"><code>fallbackEntitlement</code></td> <td><object></td> <td>Determines what level of access the Reader should have if all services fail to respond to the Authorization requests.<br>See <a href="#fallback-entitlement">Fallback Entitlement</a> for more details.</td> </tr> </tbody></table> <p>Below is an example of a configuration:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">"application/json"</span> <span class="na">id</span><span class="o">=</span><span class="s">"amp-subscriptions"</span><span class="p">></span> <span class="p">{</span> <span class="s2">"services"</span><span class="o">:</span> <span class="p">[</span> <span class="p">{</span> <span class="c1">// Local service (required)</span> <span class="s2">"authorizationUrl"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-authorisation?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"pingbackUrl"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-pingback?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"actions"</span><span class="o">:</span> <span class="p">{</span> <span class="s2">"login"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-login?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"subscribe"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-subscribe?rid=READER_ID&url=SOURCE_URL"</span> <span class="p">}</span> <span class="p">},</span> <span class="p">{</span> <span class="c1">// Vendor services (optional)</span> <span class="s2">"serviceId"</span><span class="o">:</span> <span class="s2">"service.vendor.com"</span> <span class="p">}</span> <span class="p">],</span> <span class="s2">"score"</span><span class="o">:</span> <span class="p">{</span> <span class="s2">"supportsViewer"</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"isReadyToPay"</span><span class="o">:</span> <span class="mi">9</span> <span class="p">},</span> <span class="s2">"fallbackEntitlement"</span><span class="o">:</span> <span class="p">{</span> <span class="s2">"source"</span><span class="o">:</span> <span class="s2">"fallback"</span><span class="p">,</span> <span class="s2">"granted"</span><span class="o">:</span> <span class="kc">true</span><span class="p">,</span> <span class="s2">"grantReason"</span><span class="o">:</span> <span class="s2">"SUBSCRIBER"</span><span class="p">,</span> <span class="s2">"data"</span><span class="o">:</span> <span class="p">{</span> <span class="s2">"isLoggedIn"</span><span class="o">:</span> <span class="kc">false</span> <span class="p">}</span> <span class="p">}</span> <span class="p">}</span> <span class="p"></</span><span class="nt">script</span><span class="p">></span> </pre></div> <h3 id="local-service">Local service</h3> <p>The local service is provided by the Publisher to control and monitor access to documents.</p> <p>It is configured using the following properties:</p> <table> <tbody><tr> <th>Property</th> <th>Values</th> <th>Description</th> </tr> <tr> <td class="col-fourty"><code>type</code></td> <td>"remote" or "iframe"</td> <td>Default is "remote". The <a href="#iframe-mode">"iframe" mode</a> allows for messaging to be communicated to a publisher-provided iframe, instead through CORS requests to publisher provided endpoints.</td> </tr> <tr> <td class="col-fourty"><code>authorizationUrl</code></td> <td><URL></td> <td>The HTTPS URL for the <a href="#authorization-endpoint">Authorization Endpoint</a>.</td> </tr> <tr> <td class="col-fourty"><code>pingbackUrl</code></td> <td><URL></td> <td>(Optional) The HTTPS URL for the <a href="#pingback-endpoint">Pingback Endpoint</a>.</td> </tr> <tr> <td class="col-fourty"><code>pingbackAllEntitlements</code></td> <td><boolean></td> <td>(Optional) Whether to send entitlements from all services to the <a href="#pingback-endpoint">Pingback Endpoint</a> or not.</td> </tr> <tr> <td class="col-fourty"><code>actions.login</code></td> <td><URL></td> <td>The HTTPS URL for the <a href="#login-page">Login page</a>.</td> </tr> <tr> <td class="col-fourty"><code>actions.subscribe</code></td> <td><URL></td> <td>The HTTPS URL for the <a href="#subscribe-page">Subscribe page</a>.</td> </tr> </tbody></table> <p><em><URL></em> values specify HTTPS URLs with substitution variables. The substitution variables are covered in more detail in the <a href="#url-variables">URL Variables</a> section below.</p> <p>Below is an example of a "local" service configuration:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">"application/json"</span> <span class="na">id</span><span class="o">=</span><span class="s">"amp-subscriptions"</span><span class="p">></span> <span class="p">{</span> <span class="s2">"services"</span><span class="o">:</span> <span class="p">[</span> <span class="p">{</span> <span class="s2">"authorizationUrl"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-authorisation?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"pingbackUrl"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-pingback?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"pingbackAllEntitlements"</span><span class="o">:</span> <span class="kc">true</span><span class="p">,</span> <span class="s2">"actions"</span><span class="o">:</span><span class="p">{</span> <span class="s2">"login"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-login?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"subscribe"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-subscribe?rid=READER_ID&url=SOURCE_URL"</span> <span class="p">}</span> <span class="p">},</span> <span class="p">...</span> <span class="p">]</span> <span class="p">}</span> <span class="p"></</span><span class="nt">script</span><span class="p">></span> </pre></div> <h4 id="url-variables">URL variables</h4> <p>When configuring the URLs for various endpoints, the Publisher can use substitution variables. The full list of these variables are defined in the <a href="https://github.com/ampproject/amphtml/blob/main/docs/spec/amp-var-substitutions.md">HTML URL Variable Substitutions</a>.</p> <p><a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-access/amp-access.md"><code>amp-access</code></a> added the following subscriptions-specific variables:</p> <table> <tbody><tr> <th>Var</th> <th>Description</th> </tr> <tr> <td class="col-thirty"><code>READER_ID</code></td> <td>The AMP Reader ID.</td> </tr> <tr> <td class="col-thirty"><code>AUTHDATA(field)</code></td> <td>Available to Pingback and Login URLs. It allows passing any field in the authorization response as an URL parameter. For example, <code>AUTHDATA(data.isLoggedIn)</code></td> </tr> <tr> <td class="col-thirty"><code>RETURN_URL</code></td> <td>The placeholder for the return URL specified by the AMP runtime for a Login Dialog to return to.</td> </tr> </tbody></table> <p>In addition to those, the following standard URL substitutions are useful in the context of this component:</p> <table> <tbody><tr> <td class="col-thirty"><code>SOURCE_URL</code></td> <td>The Source URL of this AMP document. If the document is served from a CDN, the AMPDOC_URL will be a CDN URL, while SOURCE_URL will be the original source URL.</td> </tr> <tr> <td class="col-thirty"><code>AMPDOC_URL</code></td> <td>The URL of this AMP document.</td> </tr> <tr> <td class="col-thirty"><code>CANONICAL_URL</code></td> <td>The canonical URL of this AMP document.</td> </tr> <tr> <td class="col-thirty"><code>DOCUMENT_REFERRER</code></td> <td>The Referrer URL.</td> </tr> <tr> <td class="col-thirty"><code>VIEWER</code></td> <td>The URL of the AMP Viewer.</td> </tr> <tr> <td class="col-thirty"><code>RANDOM</code></td> <td>A random number. Helpful to avoid browser caching.</td> </tr> </tbody></table> <p>Below is an example of the URL extended with Reader ID, Canonical URL, Referrer information and random cache-buster:</p> <div class="-ta"><pre><span></span><span class="err">https://pub.com/amp-authorization?</span> <span class="err"> rid=READER_ID</span> <span class="err"> &url=CANONICAL_URL</span> <span class="err"> &ref=DOCUMENT_REFERRER</span> <span class="err"> &_=RANDOM</span> </pre></div> <h4 id="authorization-endpoint">Authorization endpoint</h4> <p>Authorization is an endpoint provided by the Publisher and called by the AMP Runtime. It is a credentialed CORS GET endpoint.</p> <p>The Authorization endpoint must implement the security protocol described in <a href="https://amp.dev/documentation/guides-and-tutorials/learn/amp-caches-and-cors/amp-cors-requests#cors-security-in-amp">CORS security in AMP</a>.</p> <p>The authorization endpoint returns the Entitlements object that can be used by the <a href="#attributes">Attributes</a> to hide or show different parts of the document. Authorization endpoint is specified using the "authorizationUrl" property in the config.</p> <p>The Entitlement response returned by the authorization endpoint must conform to the predefined specification:</p> <table> <tbody><tr> <th>Property</th> <th>Values</th> <th>Description</th> </tr> <tr> <td class="col-fourty"><code>granted</code></td> <td><boolean></td> <td>Stating whether or not the Reader has access to the document or not.</td> </tr> <tr> <td class="col-fourty"><code>grantReason</code></td> <td><string></td> <td>The reason for giving the access to the document, recognized reasons are: <ul><li><code>"SUBSCRIBER"</code> meaning the user is fully subscribed.</li><li><code>"METERING"</code> meaning user is on metering.</li></ul></td> </tr> <tr> <td class="col-fourty"><code>data</code></td> <td><object></td> <td>Free-form data which can be used for template rendering, e.g. messaging related to metering or article count. See <a href="#using-scores-to-customise-content">Customising Content</a> for more details.</td> </tr> </tbody></table> <p>Below is an example response for a Reader who is a subscriber and is logged into their account:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="s2">"granted"</span><span class="o">:</span> <span class="kc">true</span><span class="p">,</span> <span class="s2">"grantReason"</span><span class="o">:</span> <span class="s2">"SUBSCRIBER"</span><span class="p">,</span> <span class="s2">"data"</span> <span class="o">:</span> <span class="p">{</span> <span class="s2">"isLoggedIn"</span><span class="o">:</span> <span class="kc">true</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <p>Below is an example response for an anonymous Reader who has read 4 out of 5 free articles:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="s2">"granted"</span><span class="o">:</span> <span class="kc">true</span><span class="p">,</span> <span class="s2">"grantReason"</span><span class="o">:</span> <span class="s2">"METERING"</span><span class="p">,</span> <span class="s2">"data"</span> <span class="o">:</span> <span class="p">{</span> <span class="s2">"isLoggedIn"</span><span class="o">:</span> <span class="kc">false</span><span class="p">,</span> <span class="s2">"articlesRead"</span><span class="o">:</span> <span class="mi">4</span><span class="p">,</span> <span class="s2">"articlesLeft"</span><span class="o">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s2">"articleLimit"</span><span class="o">:</span> <span class="mi">5</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <p>Below is an example response for an anonymous Reader who does not have access because they have read 5 out of 5 free articles:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="s2">"granted"</span><span class="o">:</span> <span class="kc">false</span><span class="p">,</span> <span class="s2">"data"</span> <span class="o">:</span> <span class="p">{</span> <span class="s2">"isLoggedIn"</span><span class="o">:</span> <span class="kc">false</span><span class="p">,</span> <span class="s2">"articlesRead"</span><span class="o">:</span> <span class="mi">5</span><span class="p">,</span> <span class="s2">"articlesLeft"</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="s2">"articleLimit"</span><span class="o">:</span> <span class="mi">5</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <p>All vendor services must implement authorization endpoint of their own and conform to the amp-subscriptions <a href="#authorization-endpoint">response format</a>.</p> <h4 id="login-page">Login page</h4> <p>The login page allows the Publisher to authenticate the Reader and connect their identity with AMP Reader ID. The login page will open as a result of a <code>"login"</code> action as described in the <a href="#actions">Actions</a> section.</p> <p>Below is an example of a login page URL:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="nt">"actions"</span><span class="p">:</span> <span class="p">{</span> <span class="nt">"login"</span><span class="p">:</span> <span class="s2">"https://pub.com/amp-login?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="err">...</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <p>The URL can take any parameters as defined in the <a href="#url-variables">URL Variables</a> section.</p> <h4 id="subscribe-page">Subscribe page</h4> <p>The subscribe page allows the Reader to purchase a subscription from the Publisher. The subscribe page will open as a result of a <code>"subscribe"</code> action as described in the <a href="#actions">Actions</a> section.</p> <p>An example of a subscribe page URL:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="nt">"actions"</span><span class="p">:</span> <span class="p">{</span> <span class="nt">"subscribe"</span><span class="p">:</span> <span class="s2">"https://pub.com/amp-subscribe?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="err">...</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <p>The URL can take any parameters as defined in the <a href="#url-variables">URL Variables</a> section.</p> <h4 id="pingback-endpoint">Pingback endpoint</h4> <p>Pingback is an endpoint provided by in the "local" service configuration and called by the AMP Runtime. It is a credentialed CORS POST endpoint.</p> <p><strong>Note:</strong> The Pingback endpoint must implement the security protocol described in the <a href="https://amp.dev/documentation/guides-and-tutorials/learn/amp-caches-and-cors/amp-cors-requests#cors-security-in-amp">CORS security in AMP</a>.</p> <p>AMP Runtime calls this endpoint automatically when the Reader has started viewing the document. One of the main goals of the Pingback is for the Publisher to update metering information.</p> <p>Example request:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="nt">"service"</span><span class="p">:</span> <span class="s2">"local"</span><span class="p">,</span> <span class="nt">"granted"</span><span class="p">:</span> <span class="kc">true</span><span class="p">,</span> <span class="nt">"grantReason"</span><span class="p">:</span> <span class="s2">"METERING"</span><span class="p">,</span> <span class="nt">"data"</span><span class="p">:</span> <span class="p">{</span> <span class="nt">"isLoggedIn"</span><span class="p">:</span> <span class="kc">false</span><span class="p">,</span> <span class="nt">"articlesRead"</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="nt">"articlesLeft"</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="nt">"articleLimit"</span><span class="p">:</span> <span class="mi">5</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <p>Pingback is optional. It's only enabled when the "pingbackUrl" property is specified.</p> <p>By default, as the body, pingback POST request receives the entitlement object returned by the "winning" authorization endpoint. However if the config for the "local" service contains <code>pingbackAllEntitlements: true</code> the body will contain an array of all the entitlments received, from all services, including those which do not grant access.</p> <p><strong>Important:</strong> The pingback JSON object is sent with <code>Content-type: text/plain</code>. This is intentional as it removes the need for a CORS preflight check.</p> <h4 id="combining-the-amp-reader-id-with-publisher-cookies">Combining the AMP Reader ID with Publisher cookies</h4> <p>To accurately identify the Reader, the Publisher should associate the <a href="#amp-reader-id">AMP Reader ID</a> with any Publisher cookies relevant to the Reader.</p> <p><amp-img alt="reader id cookie association" layout="responsive" width="1195" height="1148" src="https://github.com/ampproject/amphtml/raw/main/extensions/amp-subscriptions/images/reader-id-assoociation.png" class="i-amphtml-layout-responsive i-amphtml-layout-size-defined" i-amphtml-layout="responsive"><i-amphtml-sizer slot="i-amphtml-svc" style="display:block;padding-top:96.0669%"></i-amphtml-sizer> <br> <noscript> <img alt="reader id cookie association" src="https://github.com/ampproject/amphtml/raw/main/extensions/amp-subscriptions/images/reader-id-assoociation.png"> </noscript></amp-img></p> <p></p> <p><strong>Note:</strong> due to the way that the <a href="#amp-reader-id">AMP Reader ID</a> is created, there may be multiple <a href="#amp-reader-id">AMP Reader IDs</a> for the same the user across different devices and browsers so the Publisher must take care to handle that appropriately.</p> <h4 id=""iframe"-mode">"iframe" mode</h4> <p>In the "iframe" mode authorization and pingback are provided by messaging to a publisher supplied iframe instead of the CORS requests to the specified authorization and pingback endpoints.</p> <p>In iframe mode the <code>authorzationUrl</code> and <code>pingbackUrl</code> are deleted and replaced by:</p> <ul> <li>"iframeSrc" - publisher supplied iframe</li> <li>"iframeVars - AMP variables to be sent to the iframe</li> <li>"type" - must be "iframe"</li> </ul> <p>The "local" service is configured in "iframe" mode as follows:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">"application/json"</span> <span class="na">id</span><span class="o">=</span><span class="s">"amp-subscriptions"</span><span class="p">></span> <span class="p">{</span> <span class="s2">"services"</span><span class="o">:</span> <span class="p">[</span> <span class="p">{</span> <span class="s2">"type"</span><span class="o">:</span> <span class="s2">"iframe"</span><span class="p">,</span> <span class="s2">"iframeSrc"</span><span class="o">:</span> <span class="s2">"https://..."</span><span class="p">,</span> <span class="s2">"iframeVars"</span><span class="o">:</span> <span class="p">[</span> <span class="s2">"READER_ID"</span><span class="p">,</span> <span class="s2">"CANONICAL_URL"</span><span class="p">,</span> <span class="s2">"AMPDOC_URL"</span><span class="p">,</span> <span class="s2">"SOURCE_URL"</span><span class="p">,</span> <span class="s2">"DOCUMENT_REFERRER"</span> <span class="p">],</span> <span class="s2">"actions"</span><span class="o">:</span><span class="p">{</span> <span class="s2">"login"</span><span class="o">:</span> <span class="s2">"https://..."</span><span class="p">,</span> <span class="s2">"subscribe"</span><span class="o">:</span> <span class="s2">"https://..."</span> <span class="p">}</span> <span class="p">},</span> <span class="p">...</span> <span class="p">]</span> <span class="p">}</span> <span class="p"></</span><span class="nt">script</span><span class="p">></span> </pre></div> <p>The properties in the "local" service are (remote mode):</p> <ul> <li>"type" - optional type, defaults to "remote"</li> <li>"authorizationUrl" - the authorization endpoint URL.</li> <li>"pingbackUrl" - the pingback endpoint URL.</li> <li>"actions" - a named map of action URLs. At a minimum there must be two actions specified: "login" and "subscribe".</li> </ul> <p>In iframe mode the <code>authorizationUrl</code> and <code>pingbackUrl</code> are deleted and replaced by:</p> <ul> <li>"iframeSrc" - publisher supplied iframe</li> <li>"iframeVars - AMP variables to be sent to the iframe</li> <li>"type" - must be "iframe"</li> </ul> <p>See <a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-access/0.1/iframe-api/README.md">amp-access-iframe</a> for details of the messaging protocol.</p> <h3 id="vendor-services">Vendor services</h3> <p>The vendor service configuration must reference the <code>serviceId</code> and can contain any additional properties allowed by the vendor service.</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">"application/json"</span> <span class="na">id</span><span class="o">=</span><span class="s">"amp-subscriptions"</span><span class="p">></span> <span class="p">{</span> <span class="s2">"services"</span><span class="o">:</span> <span class="p">[</span> <span class="p">{</span> <span class="c1">// Local service definition</span> <span class="p">},</span> <span class="p">{</span> <span class="s2">"serviceId"</span><span class="o">:</span> <span class="s2">"service.vendor.com"</span> <span class="p">}</span> <span class="p">]</span> <span class="p">}</span> <span class="p"></</span><span class="nt">script</span><span class="p">></span> </pre></div> <p>See the vendor service's documentation for details.</p> <h4 id="available-vendor-services">Available vendor services</h4> <ul> <li><a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-subscriptions-google/amp-subscriptions-google.md">amp-subscriptions-google</a></li> </ul> <h3 id="service-score-factors">Service score factors</h3> <p>If no service returns an entitlement that grants access, all services are compared by calculating a score for each and the highest scoring service is selected. Each service has a <code>"baseScore"</code> (default 0). A value < 100 in the <code>baseScore</code> key in any service configuration represents the initial score for that service. If no <code>baseScore</code> is specified it defaults to <code>0</code>.</p> <p>The score is calculated by taking the <code>baseScore</code> for the service and adding dynamically calculated weights from <code>score[factorName]</code> configuration multiplied by the value returned by each service for that <code>factorName</code>. Services may return a value between [-1..1] for factors they support. If a service is not aware of a factor or does not support it <code>0</code> will be returned.</p> <p>If publisher wishes to ignore a score factor they may either explicitly set its value to <code>0</code> or omit it from the <code>score</code> map.</p> <p>Available scoring factors:</p> <ol> <li><code>supportsViewer</code> returns <code>1</code> when a service can cooperate with the current AMP viewer environment for this page view.</li> <li><code>isReadyToPay</code> returns <code>1</code> when the user is known to the service and the service has a form of payment on file allowing a purchase without entering payment details.</li> </ol> <p>All scoring factors have default value of <code>0</code>. In the event of a tie the local service wins.</p> <p><strong>Note:</strong> If you would like to test the behavior of a document in the context of a particular viewer, you can add <code>#viewerUrl=</code> fragment parameter. For instance, <code>#viewerUrl=https://www.google.com</code> would emulate the behavior of a document inside a Google viewer.</p> <h3 id="fallback-entitlement">Fallback entitlement</h3> <p>If all configured services fail to get the entitlements, the entitlement configured under <code>fallbackEntitlement</code> section will be used as a fallback entitlement for <code>local</code> service. The document is unblocked based on this fallback entitlement.</p> <p>Example fallback entitlement:</p> <div class="-ta"><pre><span></span><span class="p">{</span> <span class="nt">"fallbackEntitlement"</span><span class="p">:</span> <span class="p">{</span> <span class="nt">"source"</span><span class="p">:</span> <span class="s2">"fallback"</span><span class="p">,</span> <span class="nt">"granted"</span><span class="p">:</span> <span class="kc">true</span><span class="p">,</span> <span class="nt">"grantReason"</span><span class="p">:</span> <span class="s2">"SUBSCRIBER"</span><span class="p">,</span> <span class="nt">"data"</span><span class="p">:</span> <span class="p">{</span> <span class="nt">"isLoggedIn"</span><span class="p">:</span> <span class="kc">false</span> <span class="p">}</span> <span class="p">}</span> <span class="p">}</span> </pre></div> <h3 id="structured-data-markup">Structured data markup</h3> <p><code>amp-subscriptions</code> relies on the Schema.org page-level configuration for two main properties:</p> <ol> <li>The product ID that the user must be granted to view the content: <code>productID</code>.</li> <li>Whether this content requires this product at this time: <code>isAccessibleForFree</code>.</li> </ol> <p>A usable configuration will provide <code>NewsArticle</code> typed item with <code>isAccessibleForFree</code> property and a subitem of type <code>Product</code> that specifies the <code>productID</code>. The configuration is resolved as soon as <code>productID</code> and <code>isAccessibleForFree</code> are found. It is, therefore, advised to place the configuration as high up in the DOM tree as possible.</p> <p>The JSON-LD and Microdata formats are supported.</p> <p>More detail on the markup is available <a href="https://developers.google.com/search/docs/data-types/paywalled-content">here</a>.</p> <h4 id="example">Example</h4> <p>In these examples:</p> <ol> <li>The product ID is "norcal_tribune.com:basic" (<code>"productID": "norcal_tribune.com:basic"</code>).</li> <li>This document is currently locked (<code>"isAccessibleForFree": false</code>).</li> </ol> <p>Below is an example of the markup using JSON-LD:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">script</span> <span class="na">type</span><span class="o">=</span><span class="s">"application/ld+json"</span><span class="p">></span> <span class="p">{</span> <span class="s2">"@context"</span><span class="o">:</span> <span class="s2">"http://schema.org"</span><span class="p">,</span> <span class="s2">"@type"</span><span class="o">:</span> <span class="s2">"NewsArticle"</span><span class="p">,</span> <span class="s2">"isAccessibleForFree"</span><span class="o">:</span> <span class="kc">false</span><span class="p">,</span> <span class="s2">"publisher"</span><span class="o">:</span> <span class="p">{</span> <span class="s2">"@type"</span><span class="o">:</span> <span class="s2">"Organization"</span><span class="p">,</span> <span class="s2">"name"</span><span class="o">:</span> <span class="s2">"The Norcal Tribune"</span> <span class="p">},</span> <span class="s2">"hasPart"</span><span class="o">:</span> <span class="p">{...},</span> <span class="s2">"isPartOf"</span><span class="o">:</span> <span class="p">{</span> <span class="s2">"@type"</span><span class="o">:</span> <span class="p">[</span><span class="s2">"CreativeWork"</span><span class="p">,</span> <span class="s2">"Product"</span><span class="p">],</span> <span class="s2">"name"</span> <span class="o">:</span> <span class="s2">"The Norcal Tribune"</span><span class="p">,</span> <span class="s2">"productID"</span><span class="o">:</span> <span class="s2">"norcal_tribune.com:basic"</span> <span class="p">}</span> <span class="p">}</span> <span class="p"></</span><span class="nt">script</span><span class="p">></span> </pre></div> <p>Below is an example of the markup using Microdata:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">div</span> <span class="na">itemscope</span> <span class="na">itemtype</span><span class="o">=</span><span class="s">"http://schema.org/NewsArticle"</span><span class="p">></span> <span class="p"><</span><span class="nt">meta</span> <span class="na">itemprop</span><span class="o">=</span><span class="s">"isAccessibleForFree"</span> <span class="na">content</span><span class="o">=</span><span class="s">"false"</span> <span class="p">/></span> <span class="p"><</span><span class="nt">div</span> <span class="na">itemprop</span><span class="o">=</span><span class="s">"isPartOf"</span> <span class="na">itemscope</span> <span class="na">itemtype</span><span class="o">=</span><span class="s">"http://schema.org/CreativeWork http://schema.org/Product"</span> <span class="p">></span> <span class="p"><</span><span class="nt">meta</span> <span class="na">itemprop</span><span class="o">=</span><span class="s">"name"</span> <span class="na">content</span><span class="o">=</span><span class="s">"The Norcal Tribune"</span> <span class="p">/></span> <span class="p"><</span><span class="nt">meta</span> <span class="na">itemprop</span><span class="o">=</span><span class="s">"productID"</span> <span class="na">content</span><span class="o">=</span><span class="s">"norcal_tribute.com:basic"</span> <span class="p">/></span> <span class="p"></</span><span class="nt">div</span><span class="p">></span> <span class="p"></</span><span class="nt">div</span><span class="p">></span> </pre></div> <h2 id="attributes">Attributes</h2> <h3 id="subscription-action"><code>subscription-action</code></h3> <p>In order to present the Reader with specific experiences, the Publisher provides specific actions which are declared in the "actions" configuration and can be marked up using <code>subscriptions-action</code> attribute.</p> <p>Available values:</p> <ul> <li><code>login</code>: this will trigger the <a href="#login-page">Login page</a> of the selected service.</li> <li><code>subscribe</code>: this will trigger the <a href="#subscribe-page">Subscribe page</a> of the selected service.</li> </ul> <p>For example, this button will execute the "subscribe" action:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"subscribe"</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"EXPR"</span><span class="p">></span> Subscribe now <span class="p"></</span><span class="nt">button</span><span class="p">></span> </pre></div> <p>By default, the actions are hidden and must be explicitly shown using the <code>subscriptions-display</code> expression.</p> <h3 id="subscription-service"><code>subscription-service</code></h3> <p>In the markup the actions can be delegated to other services for them to execute the actions. This can be achieved by specifying <code>subscriptions-service</code> attribute.</p> <p>Available values:</p> <ul> <li><code>local</code>: this will force the <code>local</code> service to be used for a particular action.</li> <li><code>{serviceId}</code> (e.g. <code>subscribe.google.com</code>): this will force the service with ID <code>serviceId</code> to be used for a particular action.</li> </ul> <p>For example, this button will surface the subscribe page from the <code>subscribe.google.com</code> service, regardless of the <a href="#service-score-factors">service score factors</a>:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"subscribe"</span> <span class="na">subscriptions-service</span><span class="o">=</span><span class="s">"subscribe.google.com"</span> <span class="p">></span> Subscribe <span class="p"></</span><span class="nt">button</span><span class="p">></span> </pre></div> <h3 id="subscription-decorate"><code>subscription-decorate</code></h3> <p>In addition to delegation of the action to another service, you can also ask another service to decorate the element. Just add the attribute <code>subsciptions-decorate</code> to get the element decorated.</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-decorate</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"subscribe"</span> <span class="na">subscriptions-service</span><span class="o">=</span><span class="s">"subscribe.google.com"</span> <span class="p">></span> Subscribe <span class="p"></</span><span class="nt">button</span><span class="p">></span> </pre></div> <h3 id="subscriptions-section"><code>subscriptions-section</code></h3> <p>The premium sections are shown/hidden automatically based on the authorization/entitlements response.</p> <p>Available values:</p> <ul> <li><code>content</code>: this is used to encapsulate the premium content.</li> <li><code>content-not-granted</code>: this is used to will force the <code>local</code> service to be used for a particular action.</li> </ul> <p>For instance, you should include the premium article contents in the <code>content</code> section and any fallback content in the <code>content-not-granted</code> section:</p> <div class="-ta"><pre><span></span><span class="c"></span> <span class="p"><</span><span class="nt">section</span> <span class="na">subscriptions-section</span><span class="o">=</span><span class="s">"content-not-granted"</span><span class="p">></span> You are not allowed to currently view this content. <span class="p"></</span><span class="nt">section</span><span class="p">></span> <span class="c"></span> <span class="p"><</span><span class="nt">section</span> <span class="na">subscriptions-section</span><span class="o">=</span><span class="s">"content"</span><span class="p">></span> This content will be hidden unless the reader is authorized. <span class="p"></</span><span class="nt">section</span><span class="p">></span> </pre></div> <p><strong>Important:</strong> Do not apply <code>subscriptions-section="content"</code> to the whole page. Doing so may cause a visible flash when content is later displayed, and may prevent your page from being indexed by search engines. We recommend that the content in the first viewport be allowed to render regardless of subscription state.</p> <h3 id="subscriptions-display"><code>subscriptions-display</code></h3> <p>As well as showing/hiding premium and fallback content, there are more ways to customise the document using the <code>subscriptions-display</code> attribute which uses expressions for actions and dialogs. The value of <code>subscriptions-display</code> is a boolean expression defined in a SQL-like language. The grammar is defined in <a href="https://github.com/ampproject/amphtml/blob/main/extensions/amp-subscriptions/../amp-access/amp-access.md#appendix-a-amp-access-expression-grammar">amp-access Appendix A</a>.</p> <p>Values in the <code>data</code> object of an Entitlements response can be used to build expressions. In this example the value of <code>isLoggedIn</code> is in the <code>data</code> object and is used to conditionally show UI for login and upgrading your account:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">section</span><span class="p">></span> <span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"login"</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"NOT data.isLoggedIn"</span> <span class="p">></span> Login <span class="p"></</span><span class="nt">button</span><span class="p">></span> <span class="p"><</span><span class="nt">div</span> <span class="na">subscriptions-actions</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"data.isLoggedIn"</span><span class="p">></span> <span class="p"><</span><span class="nt">div</span><span class="p">></span>My Account<span class="p"></</span><span class="nt">div</span><span class="p">></span> <span class="p"><</span><span class="nt">div</span><span class="p">></span>Sign out<span class="p"></</span><span class="nt">div</span><span class="p">></span> <span class="p"></</span><span class="nt">div</span><span class="p">></span> <span class="p"><</span><span class="nt">div</span> <span class="na">subscriptions-actions</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"data.isLoggedIn AND NOT grantReason = 'SUBSCRIBER'"</span> <span class="p">></span> <span class="p"><</span><span class="nt">a</span> <span class="na">href</span><span class="o">=</span><span class="s">"..."</span><span class="p">></span>Upgrade your account<span class="p"></</span><span class="nt">a</span><span class="p">></span> <span class="p"></</span><span class="nt">div</span><span class="p">></span> <span class="p"></</span><span class="nt">section</span><span class="p">></span> </pre></div> <p><strong>Important:</strong> Do not use <code>data</code> for granting/denying access to content, conditional display of content based on user access, or displaying user or account related information.</p> <h4 id="using-scores-to-customise-content">Using scores to customise content</h4> <p>The score factors returned by each configured service can be used to control the display of content within dialogs. For example <code>factors['subscribe.google.com'].isReadyToPay</code> would be the "ready to pay" score factor from the <code>subscribe.google.com</code> service (also known as <code>amp-subscriptions-google</code>). Similarly <code>factors['local'].isReadyToPay</code> would be for the local service and <code>scores['subscribe.google.com'].supportsViewer</code> would be the score factor for the Google service supporting the current viewer.</p> <p>Sample usage:</p> <div class="-ta"><pre><span></span><span class="c"></span> <span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"factors['subscribe.google.com'].isReadyToPay"</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"subscribe"</span> <span class="na">subscriptions-service</span><span class="o">=</span><span class="s">"subscribe.google.com"</span> <span class="na">subscriptions-decorate</span> <span class="p">></span> Subscribe with Google <span class="p"></</span><span class="nt">button</span><span class="p">></span> </pre></div> <h4 id="subscriptions-dialog"><code>subscriptions-dialog</code></h4> <p>The paywall dialogs are shown automatically based on the authorization/entitlements response.</p> <p>A dialog is marked up using the <code>subscriptions-dialog</code> and <code>subscriptions-display</code> attributes:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">div</span> <span class="na">subscriptions-dialog</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"EXPR"</span><span class="p">></span> This content will be shown as a dialog when "subscription-display" expression matches. <span class="p"></</span><span class="nt">div</span><span class="p">></span> </pre></div> <p>The element on which <code>subscriptions-dialog</code> dialog is specified can also be a <code><template></code> element in which case it will be initially rendered before being displayed as a dialog. For instance:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">template</span> <span class="na">type</span><span class="o">=</span><span class="s">"amp-mustache"</span> <span class="na">subscriptions-dialog</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"NOT granted"</span><span class="p">></span> <span class="c"></span> <span class="c"></span> {{^data.articlesRead}} <span class="p"><</span><span class="nt">p</span><span class="p">></span> You have read all of your free articles! <span class="p"></</span><span class="nt">p</span><span class="p">></span> {{/data.articlesRead}}{{#data.articlesRead}} <span class="p"><</span><span class="nt">p</span><span class="p">></span> You have read <span class="p"><</span><span class="nt">b</span><span class="p">></span>{{data.articlesRead}}<span class="p"></</span><span class="nt">b</span><span class="p">></span> articles. <span class="p"></</span><span class="nt">p</span><span class="p">></span> {{/data.articlesRead}}{{#data.articlesLeft}} <span class="p"><</span><span class="nt">p</span><span class="p">></span> You have <span class="p"><</span><span class="nt">b</span><span class="p">></span>{{data.articlesLeft}}<span class="p"></</span><span class="nt">b</span><span class="p">></span> free articles left! <span class="p"></</span><span class="nt">p</span><span class="p">></span> {{/data.articlesLeft}} <span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"subscribe"</span> <span class="na">subscriptions-service</span><span class="o">=</span><span class="s">"local"</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"true"</span><span class="p">></span> Subscribe <span class="p"></</span><span class="nt">button</span><span class="p">></span> <span class="p"><</span><span class="nt">section</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"NOT granted AND NOT data.isLoggedIn"</span><span class="p">></span> <span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"login"</span> <span class="na">subscriptions-service</span><span class="o">=</span><span class="s">"local"</span> <span class="na">subscriptions-display</span><span class="o">=</span><span class="s">"NOT granted AND NOT data.isLoggedIn"</span><span class="p">></span> Already subscribed? <span class="p"></</span><span class="nt">button</span><span class="p">></span> <span class="p"></</span><span class="nt">template</span><span class="p">></span> </pre></div> <p>The first dialog with matching <code>subscriptions-display</code> is shown.</p> <h2 id="actions">Actions</h2> <p>Actions are provided in the <code>"local"</code> service configuration in the <code>"actions"</code> property. It is a named set of action. Any number of actions can be configured this way, but two actions are required: <code>"login"</code> and <code>"subscribe"</code>.</p> <p>All actions work the same way: the popup window is opened for the specified URL. The page opened in the popup window can perform the target action, such as login/subscribe/etc, and it is expected to return by redirecting to the URL specified by the <code>"return"</code> query parameter.</p> <p>Notice, while not explicitly visible, any vendor service can also implement its own actions. Or it can delegate to the <code>"login"</code> service to execute <code>"login"</code> or <code>"subscribe"</code> action.</p> <p>Example action configuration:</p> <div class="-ta"><pre><span></span><span class="s2">"actions"</span><span class="o">:</span><span class="p">{</span> <span class="s2">"login"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-login?rid=READER_ID&url=SOURCE_URL"</span><span class="p">,</span> <span class="s2">"subscribe"</span><span class="o">:</span> <span class="s2">"https://pub.com/amp-subscribe?rid=READER_ID&url=SOURCE_URL"</span> <span class="p">}</span> </pre></div> <h3 id="login"><code>login</code></h3> <p>The <code>login</code> action flow is as follows:</p> <ol> <li>A request is made to the specified URL of the following format:</li> </ol> <div class="-ta"><pre><span></span><span class="err"> https://pub.com/amp-login?</span> <span class="err"> rid=READER_ID</span> <span class="err"> &url=SOURCE_URL</span> <span class="err"> &return=RETURN_URL</span> <span class="err"> </span> </pre></div> <div class="-ta"><pre><span></span><code><span class="o">**</span><span class="n">Note</span><span class="o">:**</span> <span class="n">the</span> <span class="s2">"return"</span> <span class="n">URL</span> <span class="n">parameter</span> <span class="k">is</span> <span class="n">added</span> <span class="k">by</span> <span class="n">the</span> <span class="n">AMP</span> <span class="n">Runtime</span> <span class="n">automatically</span> <span class="k">if</span> <span class="n n-Quoted">`RETURN_URL`</span> <span class="n">substitution</span> <span class="k">is</span> <span class="k">not</span> <span class="n">specified</span><span class="p">.</span> </code></pre></div> <ol start="2"> <li>The Login page will be opened as a normal web page with no special constraints, other than it should function well as a <a href="https://developer.mozilla.org/en-US/docs/Web/API/Window/open">browser dialog</a>.</li> <li>Once the Publisher has authenticated the Reader, the Publisher should associate the Publisher cookies with the <a href="#amp-reader-id">AMP Reader ID</a> as described in the <a href="#combining-the-amp-reader-id-with-publisher-cookies">Combining the AMP Reader ID with Publisher Cookies</a> section.</li> <li>Once the Login page completes its work, it must redirect back to the specified "Return URL" with the following format:</li> </ol> <div class="-ta"><pre><span></span> RETURN_URL#success=true|false </pre></div> <div class="-ta"><pre><span></span><code><span class="n">Notice</span> <span class="n">the</span> <span class="k">use</span> <span class="k">of</span> <span class="n">a</span> <span class="n">URL</span> <span class="k">hash</span> <span class="n">parameter</span> <span class="n n-Quoted">`success`</span><span class="p">.</span> <span class="n">The</span> <span class="k">value</span> <span class="k">is</span> <span class="n">either</span> <span class="n n-Quoted">`true`</span> <span class="k">or</span> <span class="n n-Quoted">`false`</span> <span class="n">depending</span> <span class="k">on</span> <span class="n">whether</span> <span class="n">the</span> <span class="n">login</span> <span class="n">succeeds</span> <span class="k">or</span> <span class="k">is</span> <span class="n">abandoned</span><span class="p">.</span> <span class="n">Ideally</span> <span class="n">the</span> <span class="n">Login</span> <span class="k">page</span><span class="p">,</span> <span class="k">when</span> <span class="n">possible</span><span class="p">,</span> <span class="n">will</span> <span class="n">send</span> <span class="n">the</span> <span class="k">signal</span> <span class="k">in</span> <span class="n">cases</span> <span class="k">of</span> <span class="k">both</span> <span class="n">success</span> <span class="k">or</span> <span class="n">failure</span><span class="p">.</span> </code></pre></div> <ol start="5"> <li>If the <code>success=true</code> signal is returned, the AMP Runtime will repeat calls to the Authorization and Pingback endpoints to update the document’s state and report the "view" with the new access profile.</li> </ol> <p>The <code>login</code> action will be triggered when the Reader clicks on a button with the <code>subscriptions-action="login"</code> attribute. For example:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"login"</span><span class="p">></span> Already subscribed? Login now <span class="p"></</span><span class="nt">button</span><span class="p">></span> </pre></div> <h3 id="subscribe"><code>subscribe</code></h3> <p>The <code>subscribe</code> flow is as follows:</p> <ol> <li>A request is made to the specified URL of the following format:</li> </ol> <div class="-ta"><pre><span></span><span class="err"> https://pub.com/amp-subscribe?</span> <span class="err"> rid=READER_ID</span> <span class="err"> &url=SOURCE_URL</span> <span class="err"> &return=RETURN_URL</span> <span class="err"> </span> </pre></div> <div class="-ta"><pre><span></span><code><span class="o">**</span><span class="n">Note</span><span class="o">:**</span> <span class="n">the</span> <span class="s2">"return"</span> <span class="n">URL</span> <span class="n">parameter</span> <span class="k">is</span> <span class="n">added</span> <span class="k">by</span> <span class="n">the</span> <span class="n">AMP</span> <span class="n">Runtime</span> <span class="n">automatically</span> <span class="k">if</span> <span class="n n-Quoted">`RETURN_URL`</span> <span class="n">substitution</span> <span class="k">is</span> <span class="k">not</span> <span class="n">specified</span><span class="p">.</span> </code></pre></div> <ol start="2"> <li>The Subscribe page will be opened as a normal web page with no special constraints, other than it should function well as a <a href="https://developer.mozilla.org/en-US/docs/Web/API/Window/open">browser dialog</a>.</li> <li>Once the Subscribe page completes its work, it must redirect back to the specified "Return URL" with the following format:</li> </ol> <div class="-ta"><pre><span></span> RETURN_URL#success=true|false </pre></div> <div class="-ta"><pre><span></span><code><span class="n">Notice</span> <span class="n">the</span> <span class="k">use</span> <span class="k">of</span> <span class="n">a</span> <span class="n">URL</span> <span class="k">hash</span> <span class="n">parameter</span> <span class="n n-Quoted">`success`</span><span class="p">.</span> <span class="n">The</span> <span class="k">value</span> <span class="k">is</span> <span class="n">either</span> <span class="n n-Quoted">`true`</span> <span class="k">or</span> <span class="n n-Quoted">`false`</span> <span class="n">depending</span> <span class="k">on</span> <span class="n">whether</span> <span class="n">the</span> <span class="n">login</span> <span class="n">succeeds</span> <span class="k">or</span> <span class="k">is</span> <span class="n">abandoned</span><span class="p">.</span> <span class="n">Ideally</span> <span class="n">the</span> <span class="n">Subscribe</span> <span class="k">page</span><span class="p">,</span> <span class="k">when</span> <span class="n">possible</span><span class="p">,</span> <span class="n">will</span> <span class="n">send</span> <span class="n">the</span> <span class="k">signal</span> <span class="k">in</span> <span class="n">cases</span> <span class="k">of</span> <span class="k">both</span> <span class="n">success</span> <span class="k">or</span> <span class="n">failure</span><span class="p">.</span> </code></pre></div> <ol start="4"> <li>If the <code>success=true</code> signal is returned, the AMP Runtime will repeat calls to the Authorization and Pingback endpoints to update the document’s state and report the "view" with the new access profile.</li> </ol> <p>The <code>subscribe</code> action will be triggered when the Reader clicks on a button with the <code>subscriptions-action="subscribe"</code> attribute. For example:</p> <div class="-ta"><pre><span></span><span class="p"><</span><span class="nt">button</span> <span class="na">subscriptions-action</span><span class="o">=</span><span class="s">"subscribe"</span><span class="p">></span> Subscribe now <span class="p"></</span><span class="nt">button</span><span class="p">></span> </pre></div> <h2 id="analytics">Analytics</h2> <p>The <code>amp-subscriptions</code> component triggers the following analytics signals:</p> <ol> <li><code>subscriptions-started</code></li> </ol> <ul> <li>Triggered when <code>amp-subscriptions</code> is initialized.</li> <li>Data: none.</li> </ul> <ol start="2"> <li><code>subscriptions-service-registered</code></li> </ol> <ul> <li>Triggered when <code>amp-subscriptions</code> is able to resolve the instance of the service. A service is free to initialize itself at anytime on the page.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="3"> <li><code>subscriptions-service-activated</code></li> </ol> <ul> <li>Triggered when a configured service is selected and activated for use. See <a href="#service-score-factors">service score factors</a>.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="4"> <li><code>subscriptions-entitlement-resolved</code></li> </ol> <ul> <li>Triggered when the entitlement fetch for a service is complete.</li> <li>Data: <code>serviceId</code> and <code>action</code> of the selected service.</li> </ul> <ol start="5"> <li><code>subscriptions-access-granted</code></li> </ol> <ul> <li>Triggered when the entitlement from the selected service grants access to the document.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="6"> <li><code>subscriptions-paywall-activated</code></li> </ol> <ul> <li>Triggered when the entitlement from the selected service does not grant access to the document.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="7"> <li><code>subscriptions-access-denied</code></li> </ol> <ul> <li>Triggered when the entitlement from the selected service denies access to the document.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="8"> <li><code>subscriptions-service-re-authorized</code></li> </ol> <ul> <li>Triggered when re-authorization of a service is complete. A service can request re-authorization after any action is performed e.g., <code>login</code>. A new entitlement is fetched for the service after re-authorization is complete.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="9"> <li><code>subscriptions-action-delegated</code></li> </ol> <ul> <li>Triggered just before a delegated service action is handed off to the other service. See <code>[subscription-service][15]</code>.</li> <li>Data: <code>serviceId</code> and the delegated <code>action</code> of the selected service.</li> </ul> <ol start="10"> <li><code>subscriptions-action-ActionName-started</code></li> </ol> <ul> <li>Triggered when the execution of action <code>ActionName</code> starts.</li> <li>Data: none.</li> </ul> <ol start="11"> <li><code>subscriptions-action-ActionName-failed</code></li> </ol> <ul> <li>Triggered when the execution of action <code>ActionName</code> fails due to any reason.</li> <li>Data: none.</li> </ul> <ol start="12"> <li><code>subscriptions-action-ActionName-success</code></li> </ol> <ul> <li>Triggered when the execution result of action <code>ActionName</code> is reported as a success.</li> <li>Data: none.</li> </ul> <ol start="13"> <li><code>subscriptions-action-ActionName-rejected</code></li> </ol> <ul> <li>Triggered when the execution result of action <code>ActionName</code> is reported as a failure.</li> <li>Data: none.</li> </ul> <ol start="14"> <li><code>subscriptions-link-requested</code></li> </ol> <ul> <li>Triggered when a subscription account linking request is initiated by the selected service.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="15"> <li><code>subscriptions-link-complete</code></li> </ol> <ul> <li>Triggered when subscription account linking has been completed by the selected service.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> <ol start="16"> <li><code>subscriptions-link-canceled</code></li> </ol> <ul> <li>Triggered when a subscription account linking request initiated by the selected service has been cancelled.</li> <li>Data: <code>serviceId</code> of the selected service.</li> </ul> </section> <section class="ap--help"> <div class="-le"> <span class="-lt">Potrzebujesz dodatkowej pomocy?</span> <p class="-lr">Znasz już ten dokument na wylot i nadal nie znajdujesz w nim odpowiedzi na wszystkie pytania? Być może inni przeszli to samo: skontaktuj się z nimi na Stack Overflow.</p> <a href="https://stackoverflow.com/questions/tagged/amp-html" rel="noopener" class="-n"> <svg class="ap-a-ico -i"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#external"/></svg> <span class="-r">Przejdź do Stack Overflow</span> </a> <div class="-li"></div> <span class="-lt">Udało Ci się trafić na błąd albo brakuje jakiejś funkcji?</span> <p class="-lr">Zdecydowanie zachęcamy do wzięcia udziału! Choć mamy nadzieję, że staniesz się stałym uczestnikiem naszej społeczności open source, to z wdzięcznością przyjmiemy również każdy jednorazowy wkład w kwestie, które są Twoją pasją.</p> <a href="https://github.com/ampproject/amphtml" rel="noopener" class="-n link-preview-1"> <svg class="ap-a-ico -i"><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#external"/></svg> <span class="-r">Przejdź do GitHub</span> </a> <div class="-li"></div> </div> </section> </div> </main> <amp-sidebar id="sidebar-left" class="ap--ampsidebar i-amphtml-layout-nodisplay" layout="nodisplay" side="left" hidden="hidden" i-amphtml-layout="nodisplay"> <nav class="ap--ampsidebar-toolbar" toolbar="(min-width: 768px)" toolbar-target="ap--sidebar-content"> <ul> <div class="ap-m-format-toggle"> <button class="ap-m-format-toggle-selected ap-m-format-toggle-link-websites"> <span class="ap-a-ico"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-websites"/></svg> </span> <span>websites</span> <span class="ap-a-ico ap-m-format-toggle-angle"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#angle-down-solid"/></svg> </span> </button> <div class="ap-m-format-toggle-formats"> <a class="ap-m-format-toggle-link ap-m-format-toggle-link-stories" href="/pl/documentation/components/stories/amp-subscriptions/"> <span class="ap-a-ico"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-stories"/></svg> </span> <span>stories</span> </a> <a class="ap-m-format-toggle-link ap-m-format-toggle-link-ads" href="/pl/documentation/components/ads/amp-subscriptions/"> <span class="ap-a-ico"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-ads"/></svg> </span> <span>ads</span> </a> <a class="ap-m-format-toggle-link ap-m-format-toggle-link-email" href="/pl/documentation/components/email/amp-subscriptions/"> <span class="ap-a-ico"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#amp-email"/></svg> </span> <span>email</span> </a> </div> </div> <div class="ap-o-sidebar-component"> <div class="ap-o-sidebar"> <div class="nav"> <ul class="nav-list level-1"> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">3</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-3d-gltf/">amp-3d-gltf</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-3q-player/">amp-3q-player</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">A</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-access-fewcents/">amp-access-fewcents</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-access-laterpay/">amp-access-laterpay</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-access-poool/">amp-access-poool</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-access-scroll/">amp-access-scroll</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-access/">amp-access</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-accordion/">amp-accordion</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-action-macro/">amp-action-macro</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-ad-exit/">amp-ad-exit</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-ad/">amp-ad</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-addthis/">amp-addthis</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-analytics/">amp-analytics</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-anim/">amp-anim</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-animation/">amp-animation</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-apester-media/">amp-apester-media</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-app-banner/">amp-app-banner</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-audio/">amp-audio</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-auto-ads/">amp-auto-ads</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-autocomplete/">amp-autocomplete</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">B</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-base-carousel/">amp-base-carousel</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-beopinion/">amp-beopinion</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-bind/">amp-bind</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-bodymovin-animation/">amp-bodymovin-animation</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-brid-player/">amp-brid-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-brightcove/">amp-brightcove</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-byside-content/">amp-byside-content</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">C</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-call-tracking/">amp-call-tracking</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-carousel/">amp-carousel</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-connatix-player/">amp-connatix-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-consent/">amp-consent</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">D</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-dailymotion/">amp-dailymotion</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-date-countdown/">amp-date-countdown</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-date-display/">amp-date-display</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-date-picker/">amp-date-picker</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-delight-player/">amp-delight-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-dynamic-css-classes/">amp-dynamic-css-classes</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">E</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-embedly-card/">amp-embedly-card</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-experiment/">amp-experiment</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">F</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-facebook-comments/">amp-facebook-comments</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-facebook-like/">amp-facebook-like</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-facebook-page/">amp-facebook-page</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-facebook/">amp-facebook</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-fit-text/">amp-fit-text</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-font/">amp-font</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-form/">amp-form</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-fx-collection/">amp-fx-collection</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-fx-flying-carpet/">amp-fx-flying-carpet</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">G</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-geo/">amp-geo</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-gfycat/">amp-gfycat</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-gist/">amp-gist</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-google-document-embed/">amp-google-document-embed</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-google-read-aloud-player/">amp-google-read-aloud-player</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">H</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-hulu/">amp-hulu</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">I</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-iframe/">amp-iframe</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-iframely/">amp-iframely</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-ima-video/">amp-ima-video</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-image-lightbox/">amp-image-lightbox</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-image-slider/">amp-image-slider</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-img/">amp-img</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-imgur/">amp-imgur</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-inline-gallery/">amp-inline-gallery</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-inputmask/">amp-inputmask</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-instagram/">amp-instagram</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-install-serviceworker/">amp-install-serviceworker</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-izlesene/">amp-izlesene</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">J</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-jwplayer/">amp-jwplayer</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">K</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-kaltura-player/">amp-kaltura-player</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">L</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-layout/">amp-layout</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-lightbox-gallery/">amp-lightbox-gallery</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-lightbox/">amp-lightbox</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-link-rewriter/">amp-link-rewriter</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-list/">amp-list</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-live-list/">amp-live-list</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">M</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-mathml/">amp-mathml</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-mega-menu/">amp-mega-menu</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-megaphone/">amp-megaphone</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-minute-media-player/">amp-minute-media-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-mowplayer/">amp-mowplayer</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-mustache/">amp-mustache</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">N</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-nested-menu/">amp-nested-menu</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-next-page/">amp-next-page</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-nexxtv-player/">amp-nexxtv-player</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">O</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-o2-player/">amp-o2-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-onetap-google/">amp-onetap-google</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-ooyala-player/">amp-ooyala-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-orientation-observer/">amp-orientation-observer</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">P</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-pan-zoom/">amp-pan-zoom</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-pinterest/">amp-pinterest</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-pixel/">amp-pixel</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-playbuzz/">amp-playbuzz</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-position-observer/">amp-position-observer</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-powr-player/">amp-powr-player</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">R</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-reach-player/">amp-reach-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-recaptcha-input/">amp-recaptcha-input</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-reddit/">amp-reddit</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-render/">amp-render</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-riddle-quiz/">amp-riddle-quiz</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">S</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-script/">amp-script</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-selector/">amp-selector</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-sidebar/">amp-sidebar</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-skimlinks/">amp-skimlinks</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-slikeplayer/">amp-slikeplayer</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-smartlinks/">amp-smartlinks</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-social-share/">amp-social-share</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-soundcloud/">amp-soundcloud</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-springboard-player/">amp-springboard-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-sticky-ad/">amp-sticky-ad</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-stream-gallery/">amp-stream-gallery</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-subscriptions-google/">amp-subscriptions-google</a> </li> <li class="nav-item level-2 active" autoscroll> <a class="nav-link" href="/pl/documentation/components/websites/amp-subscriptions/">amp-subscriptions</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">T</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-tiktok/">amp-tiktok</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-timeago/">amp-timeago</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-truncate-text/">amp-truncate-text</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-twitter/">amp-twitter</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">U</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-user-notification/">amp-user-notification</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">V</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-video-docking/">amp-video-docking</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-video-iframe/">amp-video-iframe</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-video/">amp-video</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-vimeo/">amp-vimeo</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-vine/">amp-vine</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-viqeo-player/">amp-viqeo-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-vk/">amp-vk</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">W</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-web-push/">amp-web-push</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-wistia-player/">amp-wistia-player</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-wordpress-embed/">amp-wordpress-embed</a> </li> </ul> </li> <li class="nav-item level-1"> <ul class="nav-list level-2"> <li class="nav-link">Y</li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-yotpo/">amp-yotpo</a> </li> <li class="nav-item level-2 "> <a class="nav-link" href="/pl/documentation/components/websites/amp-youtube/">amp-youtube</a> </li> </ul> </li> </ul> </div> </div> </div> </ul> </nav> </amp-sidebar> <footer class="ap--footer"> <div class="-a"> <div class="-f"> <div class="ap-o-footer-hint">Oczywiście ta witryna została wykonana przy użyciu AMP!</div> <div class="-l"> <h5 class="-c">Obserwuj nas</h5> <ul class="-h"> <li class="-p"> <a class="ap-a-ico -d" href="https://twitter.com/AMPhtml" rel="noopener" title="Twitter"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#twitter"/></svg> </a> </li> <li class="-p"> <a class="ap-a-ico -d" href="https://www.youtube.com/channel/UCXPBsjgKKG2HqsKBhWA4uQw" rel="noopener" title="YouTube"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#youtube"/></svg> </a> </li> <li class="-p"> <a class="ap-a-ico -d" href="https://blog.amp.dev/" rel="noopener"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#wordpress" title="WordPress"/></svg> </a> </li> <li class="-p"> <a class="ap-a-ico -d" href="https://github.com/ampproject" title="GitHub"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#github"/></svg> </a></li> <li class="-p"> <a class="ap-a-ico -d" href="https://stackoverflow.com/questions/tagged/amp-html" rel="noopener" title="Stackoverflow"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#stackoverflow"/></svg></a> </li> </ul> </div> </div> <div class="-v"> <div class="-m"> <h5 class="-g">Omówienie</h5> <ul class="-y"> <li class="-b"><a href="/pl/about/websites/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Framework AMP</a></li> <li class="-b"><a href="/pl/about/use-cases/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Przykładowe realizacje</a></li> <li class="-b"><a href="/pl/success-stories/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Historie sukcesu</a></li> <li class="-b"><a href="/pl/about/how-amp-works/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Funkcjonalność</a></li> </ul> </div> <div class="-m"> <h5 class="-g">Dokumenty</h5> <ul class="-y"> <li class="-b"><a href="/pl/documentation/guides-and-tutorials/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Rozpocznij</a></li> <li class="-b"><a href="/pl/documentation/guides-and-tutorials/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Przewodniki i samouczki</a></li> <li class="-b"><a href="/pl/documentation/components/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Składniki</a></li> <li class="-b"><a href="/pl/documentation/examples/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Przykłady</a></li> <li class="-b"><a href="/pl/documentation/templates/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Szablony projektów</a></li> <li class="-b"><a href="/pl/documentation/tools/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Narzędzia</a></li> </ul> </div> <div class="-m"> <h5 class="-g">Społeczność</h5> <ul class="-y"> <li class="-b"><a href="/pl/support/faq/platform-and-vendor-partners/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Partnerzy platformy i dostawcy</a></li> <li class="-b"><a href="/pl/documentation/guides-and-tutorials/contribute/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Udział</a></li> <li class="-b"><a href="/pl/community/roadmap/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Plan działania</a></li> </ul> <h5 class="-g">OpenJS Foundation</h5> <ul class="-y"> <li class="-b"><a class="-w" href="https://openjsf.org" rel="noopener"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>The OpenJS Foundation</a></li> <li class="-b"><a class="-w" href="https://bylaws.openjsf.org" rel="noopener"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>OpenJS Foundation Bylaws</a></li> <li class="-b"><a class="-w" href="https://trademark-policy.openjsf.org" rel="noopener"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Trademark Policy</a></li> <li class="-b"><a class="-w" href="https://trademark-list.openjsf.org" rel="noopener"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>Trademark List</a></li> </ul> </div> <div class="-m"> <h5 class="-g">Wydarzenia</h5> <ul class="-y"> <li class="-b"><a href="https://blog.amp.dev/2020/02/20/amp-conf-2020-return-to-nyc/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>AMP Conf 2020</a></li> <li class="-b"><a href="/pl/events/amp-cs-2019/" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#internal"/></svg></div>AMP Contributor Summit 2019</a></li> </ul> <h5 class="-g">Materiały dotyczące marki AMP</h5> <ul class="-y"> <li class="-b"><a href="/static/files/brand-material/AMP_Mini_Styleguide.pdf" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#download"/></svg></div>Instrukcje stylistyczne</a></li> <li class="-b"><a href="/static/files/brand-material/AMP_Logo_Rebrush.zip" class="-w"><div class="ap-a-ico -x"><svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#download"/></svg></div>Logotypy</a></li> </ul> </div> </div> <div class="-k"> <div class="-_"> <amp-img src="/static/img/logo-openjsf.svg" alt="Logo of the OpenJS Foundation" width="315" height="100" layout="responsive" class="i-amphtml-layout-responsive i-amphtml-layout-size-defined" i-amphtml-layout="responsive"><i-amphtml-sizer slot="i-amphtml-svc" style="display:block;padding-top:31.746%"></i-amphtml-sizer></amp-img> </div> <ul class="-j"> <li class="-q"><a class="-z" href="https://terms-of-use.openjsf.org" rel="noopener">Terms of Use</a></li> <li class="-q"><a class="-z" href="https://privacy-policy.openjsf.org" rel="noopener">Zasady ochrony prywatności</a></li> <li class="-q"><a class="-z" href="https://www.linuxfoundation.org/cookies" rel="noopener">Cookie Policy</a></li> </ul> </div> <div class="-te"> © <a href="https://openjsf.org">OpenJS Foundation</a> and AMP Project contributors. All rights reserved. The <a href="https://openjsf.org">OpenJS Foundation</a> has registered trademarks and uses trademarks. For a list of trademarks of the <a href="https://openjsf.org">OpenJS Foundation</a>, please see our <a href="https://trademark-policy.openjsf.org">Trademark Policy</a> and <a href="https://trademark-list.openjsf.org">Trademark List</a>. Trademarks and logos not indicated on the <a href="https://trademark-list.openjsf.org">list of OpenJS Foundation trademarks</a> are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. <br><br> The services available at <a href="https://cdn.ampproject.org">cdn.ampproject.org</a> are provided by Google and the respective <a href="https://policies.google.com/privacy?hl=en">privacy policy</a> applies. </div> </div> </footer> <aside class="ap-o-translation-hint"> <p class="ap-o-translation-hint-wrapper">Sadly this page isn't translated yet, but will be shortly - check back soon!</p> </aside> <amp-analytics type="gtag" data-credentials="include" data-block-on-consent class="i-amphtml-layout-fixed i-amphtml-layout-size-defined" style="width:1px;height:1px;" i-amphtml-layout="fixed"> <script type="application/json">{"extraUrlParams":{"cd2":"${ampdocHost}"},"requests":{"CWV_EVENT":"${base}?v=1\u0026t=event\u0026tid=${gtag_id}\u0026cid=0\u0026ec=cwv","base":"https://google-analytics.com/collect/"},"triggers":{"banner":{"on":"click","selector":"#top-banner","vars":{"event_action":"click","event_category":"components","event_label":"banner","event_name":"banner"}},"breadcrumbLink":{"on":"click","selector":".ap-m-breadcrumbs-crumb","vars":{"event_action":"link","event_category":"components","event_label":"breadcrumbs","event_name":"breadcrumbs"}},"cls":{"extraUrlParams":{"cls":"${cumulativeLayoutShift}"},"on":"visible","request":"CWV_EVENT"},"defaultPageview":{"on":"visible","request":"pageview","vars":{"title":"{{title}}"}},"fid":{"extraUrlParams":{"fid":"${firstInputDelay}"},"on":"visible","request":"CWV_EVENT"},"formatToggle":{"on":"click","selector":".ap-m-format-toggle-link","vars":{"event_action":"link","event_category":"components","event_label":"format-toggle","event_name":"format-toggle"}},"lcp":{"extraUrlParams":{"lcp":"${largestContentfulPaint}"},"on":"visible","request":"CWV_EVENT"},"navigation":{"on":"click","selector":".ap--header a, .ap-o-burger-menu-link","vars":{"event_action":"link","event_category":"components","event_label":"navigation","event_name":"navigation"}},"scrolledEnd":{"on":"scroll","scrollSpec":{"verticalBoundaries":[90]},"vars":{"event_action":"end","event_category":"components","event_label":"scroll","event_name":"scroll"}},"scrolledHalf":{"on":"scroll","scrollSpec":{"verticalBoundaries":[50]},"vars":{"event_action":"half","event_category":"components","event_label":"scroll","event_name":"scroll"}},"searchButton":{"on":"click","selector":"#searchTriggerOpen","vars":{"event_action":"open","event_category":"search","event_label":"search","event_name":"search"}},"sidebarLink":{"on":"click","selector":".ap-o-sidebar a","vars":{"event_action":"link","event_category":"components","event_label":"sidebar","event_name":"sidebar"}},"sidebarToggle":{"on":"click","selector":"label[for=\"sidebar-desktop\"], label[for=\"sidebar\"]","vars":{"event_action":"toggle","event_category":"components","event_label":"sidebar","event_name":"sidebar"}},"tocLink":{"on":"click","selector":".ap-o-toc a","vars":{"event_action":"link","event_category":"components","event_label":"toc","event_name":"toc"}},"tocToggle":{"on":"click","selector":".ap-o-toc label","vars":{"event_action":"toggle","event_category":"components","event_label":"toc","event_name":"toc"}}},"vars":{"config":{"G-TYM9BH1XCX":{"groups":"default"}},"gtag_id":"G-TYM9BH1XCX"}}</script> </amp-analytics><amp-geo layout="nodisplay" class="i-amphtml-layout-nodisplay" hidden="hidden" i-amphtml-layout="nodisplay"> <script type="application/json">{"ISOCountryGroups":{"eu":["preset-eea"],"doubleOptIn":["de","at","no","gr","lu"]}}</script> </amp-geo> <amp-consent id="consent" class="-o i-amphtml-layout-nodisplay" layout="nodisplay" hidden="hidden" i-amphtml-layout="nodisplay"> <script type="application/json">{"consentInstanceId":"consent","promptUI":"consent-popup","consentRequired":false,"geoOverride":{"eu":{"consentRequired":true}}}</script> <div id="consent-popup" class="consent-popup"> <button type="reset" class="-u" on="tap:consent.dismiss" role="button" tabindex="0" aria-label="Zamknij zgodę"> <svg><use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="#close"/></svg> </button> <p class="ap-o-consent-text"> We use cookies to understand how you use our site and to improve your experience. By continuing to use our site, you accept our <a href="https://policies.google.com/technologies/cookies">use of cookies</a> and <a href="https://policies.google.com/privacy">privacy policy</a>. </p> <button on="tap:consent.accept" class="ap-a-btn" role="button" aria-label="Wyraź zgodę na pliki cookie">Rozumiem!</button> </div> </amp-consent> <amp-install-serviceworker src="/serviceworker.js" data-iframe-src="https://amp.dev/serviceworker.html" layout="nodisplay" class="i-amphtml-layout-nodisplay" hidden="hidden" i-amphtml-layout="nodisplay"></amp-install-serviceworker> <style amp-keyframes>@keyframes duepduep{0%{transform:translate(0)}49%{transform:translate(40px)}50%{transform:translate(-40px)}to{transform:translate(0)}}@keyframes moveSidebarToggleBackwards{0%{transform:translateX(calc(90vw - 50%))}to{transform:translateX(0)}}@keyframes moveSidebarToggleForwards{0%{transform:translateX(0)}to{transform:translateX(calc(90vw - 50%))}}</style></body></html>