/* ibm-plex-sans-100 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 100;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-100.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-100italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 100;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-100italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-200 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 200;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-200.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-200italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 200;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-200italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-300 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 300;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-300italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 300;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-300italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-regular - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 400;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 400;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-500 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 500;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-500italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 500;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-500italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-600 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 600;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-600italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 600;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-600italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-700 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: normal;
  font-weight: 700;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-sans-700italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Sans';
  font-style: italic;
  font-weight: 700;
  src: url('/assets/fonts/ibm-plex-sans-v22-latin_latin-ext-700italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-100 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 100;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-100.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-100italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 100;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-100italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-200 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 200;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-200.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-200italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 200;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-200italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-300 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 300;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-300italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 300;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-300italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-regular - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 400;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-500 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-500italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 500;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-500italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-600 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 600;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-600italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 600;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-600italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-700 - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 700;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ibm-plex-mono-700italic - latin_latin-ext */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'IBM Plex Mono';
  font-style: italic;
  font-weight: 700;
  src: url('/assets/fonts/ibm-plex-mono-v19-latin_latin-ext-700italic.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    min-width: 0;
}

html {
    -moz-text-size-adjust: none;
    -webkit-text-size-adjust: none;
    text-size-adjust: none;
    
}

html, body {
    height: 100%;
}

body {
    font-size: 1.0rem;
    font-weight: 400;
    line-height: 1.2;
    min-height: 100vh;
    min-height: 100dvh;
}

p, img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 900;
}

pre {
    max-width: 100%;
    display: block;
    overflow-x: auto;
    padding: 1rem;
    background-color: #181818;
    margin: 2rem 0;
    line-height: 1.7rem;
}

span[class*="storage-modifier"],
span[class*="name-tag"],
span[class*="stanza"],
span[class*="keyword"] {
    color: #eee;
    font-weight: 600;
}



span[class*="inherited-class"],
span[class*="atom"],
span[class*="source"],
span[class*="support"] {
    color: #b2b2b2;
    font-weight: 400;
}

span[class*="constant"],
span[class*="function-builtin"] {
    color: #eee;
    font-weight: 600;
}

span[class*="name-function"],
span[class*="function-binding"] {
  color: #eee;
}

span[class*="storage-type"],
span[class*="variable"] {
  color: #eee;
  font-style: italic;
}

span[class*="comment"] {
  color: #ddd;
  font-style: italic;
  font-weight: 200;
}

span[class*="string"] {
    color: #eee;
}

span[class*="literal"],
span[class*="numeric"] {
    color: #eee;
    font-weight: 300;
}

.diff-punctuation-definition-deleted {
    color: #FF4858;
}

.diff-punctuation-definition-inserted {
    color: #88BF36;
}


.diff-markup-deleted {
    color: #FF4858;
}

.diff-markup-inserted {
    color: #88BF36;
}

.yo--text-right {
    text-align: right;
}

.yo--flex {
    display: flex;
    flex-direction: row;
    gap: var(--flex-gap, 1rem)
}

.yo--flex-full {
    flex: 1;
}

.yo--grid-col-autofill {
    display: grid;
    grid-template-columns:
        repeat(auto-fill, minmax(min(var(--col-width, 200px), 100%), 1fr));
    gap: var(--col-gap, 1rem);
}

.yo--icon {
    --yo-icon-color: #ffffff;
    --yo-icon-size: 2rem;
    fill: var(--icon-color, var(--yo-icon-color));
    width: var(--icon-size-w, var(--icon-size, var(--yo-icon-size)));
    height: var(--icon-size-h, var(--icon-size, var(--yo-icon-size)));
    display: inline-block;
}

.yo--navigation {
    & nav {
        & h4 {
            margin-bottom: 1rem;
            font-family: var(--font-mono);
            text-transform: uppercase;
        }
        & span,
        & a {
            display: block;
            margin-bottom: 0.5rem;
        }

        ul {
            padding-left: 0.8rem;
            margin-bottom: 1rem;

            &:last-child {
                margin-bottom: 0;
            }
        }

        & > ul {
            padding: 0;
        }

        & li {
            list-style: none;
        }

    }

    & nav.inline {
        & a {
            display: inline-block;
            
            &::after {
                content: ",";
                margin-left: 0;
                margin-right: 0.5rem;
            }

           
        }

        & a:last-child::after {
            display: none;
        }
    }
}

:root {
    --font-mono: "IBM Plex Mono", monospace;
    --font-sans: "IBM Plex Sans", sans-serif;

    --width-screen: min(100rem, 100%);
    --color-svg-filter: 1;

    --color-background: #111;
    --color-text: #fff;
    --color-text-minor: #999;
    --color-ui-border: #333;
    --color-ui-link: #999;
    --color-ui-link-hover: var(--color-text);
    --color-prose-link: var(--color-text);
    --color-prose-link-hover: var(--color-text);
}

body {
    display: flex;
    flex-direction: column;
    font-family: var(--font-sans);
    background-color: var(--color-background);
    color: var(--color-text);
}

a {
    color: var(--color-ui-link);
    text-decoration: none;
    transition: color 0.25s ease-out;

    &:hover {
        color: var(--color-ui-link-hover);
    }
}

h1.main-title {
    font-size: 3rem;
}

pre,
code {
    font-family: var(--font-mono);    
}

li > code,
p > code {
    font-weight: 400;
    display: inline-block;
    margin: 0 0.3rem;
    color: var(--color-text-minor);

}

header, main, footer {
    & > div {
        width: var(--width-screen);
        margin: 0 auto;
        padding: 2rem;
    }
}

header {
    & > div {
        border-bottom: 1px solid var(--color-ui-border);
    }
}

main {
    flex: 1;
    
}

footer {
    --icon-color: var(--color-main-text);
    --icon-size: 2rem;
    
    & > div {
        & > div.modules {
            --col-gap: 2rem;
            --col-width: 20rem;
        }
    }

    & > div.bottom-line {
        --col-gap: 0rem;
        --container-width: 300px;
        --col-width: max(var(--container-width), 50%);
        container-type: inline-size;
        container-name: bottom-line;
        
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 1px solid var(--color-ui-border);
        font-family: var(--font-mono);
        font-weight: 200;

        & a {
            font-weight: 700;
        }

        & > div {
            display: flex;
            flex-direction: row;
            align-items: center;
            gap: 1rem;

            &:last-child {
                justify-self: flex-end;
            }

            @container bottom-line (width < 600px) {
                flex: 1;

                &:last-child {
                    text-align: left;
                    justify-self: flex-start;
                    flex-direction: row-reverse;
                    margin-top: 1.5rem;
                }
            }
        }
    }
}

.article-container {
    container-type: inline-size;
    container-name: article-container;
}

.article-with-side-bar {
    display: flex;
    flex-direction: row;
    gap: 3rem;
    margin-bottom: 3rem;

    & > aside:first-child {
        flex: 2.7;

        & > nav {
            margin-bottom: 3rem;

            & .to-be-done {
                text-decoration-line: line-through;
            }
        }
    }

    & > aside.toc {
        flex: 3;

        & > nav {
            padding: 0 2rem;
            position: sticky;
            top: 2.5rem;
            border-left: 1px solid var(--color-ui-border);

            & a.toc-entry-active {
                color: var(--color-main-text);
            }
        }

    }

    & > section {
        flex: 7;
        container-type: inline-size;
        container-name: article-content;
    }

    @container article-container (width < 840px) {
        & > aside:first-child {
            display: none;
        }
    }
    
    @container article-container (width < 640px) {
        & > aside.toc {
            display: none;
        }
    }

}

.prev-next {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-ui-border);

    & h4 {
        font-family: var(--font-mono);
        text-transform: uppercase;
        margin-bottom: 0.4rem;
    }

    & > a {
        flex: 1;
        & > span.section-title {
            &::after {
                content: "/";
                margin: 0 0.4rem;
                color: var(--color-text-minor);
            }
        }
    }

    & > a.previous {
        text-align: left;

         &::before {
            content: "↜";
            font-size: 200%;
            margin-right: 0.2rem;
        }
    }

    & > a.next {
        text-align: right;

        &::before {
            content: "↝";
            font-size: 200%;
            margin-left: 0.2rem;
        }
    }

    @container article-content (width < 500px) {
        flex-direction: column-reverse;

        & > a.next {
            padding-bottom: 2rem;
            border-bottom: 1px solid var(--color-ui-border);
        }
    }

    
}

.prose {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    line-height: 1.5rem;

    & a {
        color: var(--color-prose-link);
        text-decoration: none;
        border-bottom: 1px dotted var(--color-prose-link);
        font-weight: 500;

        &:hover {
            color: var(--color-prose-link-hover);
        }
    }

    & h2,
    & h3,
    & h4,
    & h5,
    & h6 {
        font-size: var(--sz);
        line-height: var(--sz);
        margin-top: calc(var(--sz) * 1.9);
        margin-bottom: calc(var(--sz) * 1.2);
        font-weight: 900;
    }

    
    & h2 { --sz: 2.0rem; }
    & h3 { --sz: 1.7rem; }
    & h4 { --sz: 1.5rem; }
    & h4 { --sz: 1.3rem; }

    & p,
    & li {
        font-weight: 300;
        line-height: 1.8rem;
    }

    & p {
        margin: 1.25rem 0;
    }


    & blockquote {
        margin: 2.6rem 0;
        margin-left: 2rem;

    }

    & strong {
        font-weight: 500;
    }

    & img {
        display: block;
        filter: invert(var(--color-svg-filter));
        margin: 8rem auto;
        max-width: 100%;
    }
}

.hidden-toplevel {
    display: none;
}