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


@supports not(scrollbar-color: red red) {

    ::-webkit-scrollbar,
    ::-webkit-scrollbar-corner {
        width: auto;
        height: auto;
        background: var(--color-bg);
    }

    ::-webkit-scrollbar-track-piece:hover {
        background: var(--color-bg-2);
    }

    ::-webkit-scrollbar-track-piece:active {
        background: var(--color-accent);
    }

    ::-webkit-scrollbar-thumb,
    ::-webkit-scrollbar-button {
        border: solid thin var(--color-bg);
        background: var(--color-fg-2);
        box-shadow: 0 0.25rem 0.5rem 0 var(--color-shadow);
    }

    ::-webkit-scrollbar-thumb {
        border-radius: 4px;
    }

    ::-webkit-scrollbar-button:vertical:decrement {
        border-radius: 6px 6px 2px 2px;
    }

    ::-webkit-scrollbar-button:vertical:increment {
        border-radius: 2px 2px 6px 6px;
    }

    ::-webkit-scrollbar-button:horizontal:decrement {
        border-radius: 6px 2px 2px 6px;
    }

    ::-webkit-scrollbar-button:horizontal:increment {
        border-radius: 2px 6px 6px 2px;
    }


    ::-webkit-scrollbar-button:hover,
    ::-webkit-scrollbar-thumb:hover {
        background: var(--color-accent);
    }

    ::-webkit-scrollbar-button:active,
    ::-webkit-scrollbar-thumb:active {
        background: var(--color-accent-2);
    }

}

* {
    scrollbar-color: var(--color-fg-2) var(--color-bg-2);
}

view-output>* {
    min-width: 36ch;
}

:root {
    --color-bg-3: color-mix(in oklch longer hue, var(--color-fg-2) 5%, var(--color-bg-2));
    --color-accent-2: color-mix(in oklab, var(--color-accent) 50%, var(--color-fg));
    --color-secondary-2: color-mix(in oklab, var(--color-secondary) 50%, var(--color-fg));
    --color-mid: color-mix(in oklch, var(--color-accent) 50%, var(--color-secondary));
    --color-mid-2: color-mix(in oklch, var(--color-accent-2) 50%, var(--color-secondary-2));
    --color-fg-3: color-mix(in srgb, var(--color-fg-2) 40%, var(--color-bg));

    --color-level: var(--color-fg-2);

    --fixed-margin-inline: 1rem;
    --margin-inline: calc(min(var(--fixed-margin-inline), 2.5vw));
    --margin-inline-thin: calc(var(--margin-inline) * 0.5);
    --margin-inline-wide: calc(var(--margin-inline) * 1.5 + 0.5rem);

    --fixed-margin-block: 0.5rem;
    --margin-block: var(--fixed-margin-block);
    --margin-block-thin: calc(var(--margin-block) * 0.5);
    --margin-block-wide: calc(var(--margin-block) + 0.5rem);

    --border-radius: 0.5rem;

    --heading-font-family: 'Helvetica', 'Arial', sans-serif;

    color: var(--color-fg);
}

@media(prefers-color-scheme: dark) {
    :root {
        color-scheme: dark;
        --color-fg: #f8ecd8;
        --color-fg-2: #839496;
        --color-bg: #002B36;
        --color-bg-2: #01313f;
        --color-accent: #2AA198;
        --color-secondary: #859900;
        --color-shadow: #00000050;
    }
}

@media not (prefers-color-scheme: dark) {
    :root {
        color-scheme: light;
        --color-fg: #032437;
        --color-fg-2: #586E75;
        --color-bg: #FDF6E3;
        --color-bg-2: #fbf1d3;
        --color-accent: #2AA198;
        --color-secondary: #859900;
        --color-shadow: #002B3640;
    }
}

:root,
article {
    font-family: 'Palatino', 'Palatino Linotype', serif;
    color: var(--color-fg);
}

article {
    max-width: calc(min(100%, 100vw));
}

article * {
    clear: both;
}

summary {
    font-weight: bold;
}

h1,
h2,
h3,
h4,
th {
    font-family: var(--heading-font-family);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-block-start: var(--margin-block-wide);
    margin-block-end: 0.125em;
}

h1,
h2 {
    clear: both;
    font-weight: 100;
}

article :is(p, aside, table, h5, h6, figure, ul, ol, li, dl, dt, dd),
article>div,
article>section>div {
    clear: none;
}

h3,
h4 {
    clear: inline-start;
}

:is(h3, h4, h5, h6)+:not(p, dl, h3, h4, h5, h6) {
    clear: both;
}

:not(aside):has(+ h3)::after {
    content: '';
    display: block;
    overflow: hidden;
    height: 2rem;
    box-shadow: 0 0.375rem 0.25rem -0.25rem var(--color-shadow) inset;
    opacity: 0.5;
    width: auto;
    margin-block-end: -2rem;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    z-index: -1;
    pointer-events: none;
}

h3:not(:first-child)::before {
    content: '';
    display: block;
    overflow: hidden;
    height: 2rem;
    box-shadow: 0 -0.125rem 0.5rem -0.25rem var(--color-shadow);
    opacity: 0.5;
    width: auto;
    margin-block-end: -2rem;
    border-radius: 0 0 var(--margin-inline) var(--margin-inline);
    z-index: -1;
    pointer-events: none;
}

article :has(h5) {
    --color-level: var(--color-fg-2);
}

article :has(h5) {
    --color-level: var(--color-accent-2);
}

article :has(h4) {
    --color-level: var(--color-mid-2);
}

article :has(h3) {
    --color-level: var(--color-secondary-2);
}

article :has(h1, h2) {
    --color-level: var(--color-fg);
}

article h1,
article h2 {
    color: var(--color-fg);
}

article h3 {
    color: var(--color-secondary-2);
}

article h4 {
    color: var(--color-mid-2);
}

article h5 {
    color: var(--color-accent-2);
}

article h6 {
    color: var(--color-fg);
}

h3 {
    font-weight: normal;
}

h5 {
    font-size: 1rem;
    font-weight: 900;
}

h6 {
    font-size: 1rem;
    font-weight: bold;
    font-style: italic;
}

h1 {
    font-size: 2rem;
    color: var(--color-fg);
}


a {
    color: var(--color-accent);
    text-decoration: none;
}


a:visited {
    color: var(--color-secondary);
    text-decoration: underline;
}

a:hover,
a:focus-visible {
    text-decoration: underline;
}

button {
    background-color: var(--color-bg);
    box-shadow: 0 0.2rem 1rem -0.25rem var(--color-shadow);
    color: var(--color-fg);
    border: 1px solid currentColor;
    padding-inline: 0.5em;
    border-radius: 0.5em;
}

button:hover,
button:focus-visible {
    box-shadow: 0 0.25rem 1.5rem -0.25rem var(--color-shadow);
}

button:active {
    box-shadow: 0 0.25rem 1.5rem -0.25rem var(--color-shadow) inset;
}

blockquote {
    margin-inline: auto;
    padding-inline: 1em;
    position: relative;
    max-inline-size: calc(max(50ch, 80%));
}

blockquote:not(:has(>p))::before,
blockquote>p:first-of-type::before {
    content: open-quote / '';
}

blockquote:not(:has(>p))::after,
blockquote>p:last-of-type::after {
    content: close-quote / '';
}

kbd {
    background: var(--color-bg-3);
    color: var(--color-fg);
    padding-inline: 0.25ch;
    border: thin solid var(--color-fg-2);
    border-radius: 0.25em;
    box-shadow: 0 0.125rem 0.375rem 0 var(--color-shadow);
}

samp {
    background: var(--color-fg);
    color: var(--color-bg);
    padding-inline: 0.25ch;
    border-radius: 0.25em;
    box-shadow: inset 0 0.125rem 0.375rem 0 var(--color-shadow);
}

code {
    color: var(--color-fg-2);
    border-radius: 0.5em;
    padding-inline: 0.5ch;
    margin-inline: -0.5ch;
    margin-block: 0;
    padding-block: 0;
    box-shadow: 0 0.125rem 0.375rem 0 var(--color-shadow);
    white-space: pre;
    white-space: break-spaces;
    border: 1px solid var(--color-fg-3);
}

pre:has(>code) {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: 0 0.25rem 1rem -0.25rem var(--color-shadow);
}

blockquote>p {
    position: relative;
}

pre>code::before {
    content: '{' / '';
    inset-inline-start: 0;
    inset-block-start: 0;
}

blockquote:not(:has(>p))::before,
blockquote>p:first-of-type::before {
    inset-inline-start: -1ch;
    inset-block-start: -0.25em;
}

pre>code::after {
    content: '}' / '';
    inset-inline-end: 0;
    inset-block-end: 0;
}

blockquote:not(:has(>p))::after,
blockquote>p:last-of-type::after {
    inset-inline-end: -1ch;
    inset-block-end: -0.25em;
}

pre>code::before,
pre>code::after,
blockquote:not(:has(>p))::before,
blockquote>p:first-of-type::before,
blockquote:not(:has(>p))::after,
blockquote>p:last-of-type::after {
    width: auto;
    height: auto;
    opacity: 0.25;
    font-size: 2em;
    position: absolute;
    color: var(--color-fg-2);
}

pre>code {
    display: block;
    border-radius: 0;
    overflow: auto;
    padding-block: var(--margin-block);
    padding-inline: 1.5em;
    margin-inline: 0;
    white-space: pre;
    border: none;
}


figure,
.box {
    overflow-x: auto;
    overflow-y: hidden;
    padding-block: var(--margin-block);
    border: thin solid var(--color-fg-3);
    box-shadow: 0 0.125rem 0.5rem var(--color-shadow);
    border-radius: var(--border-radius);

    margin-inline: auto;
    padding-inline: var(--margin-inline);
    inline-size: -moz-fit-content;
    inline-size: fit-content;
    max-inline-size: 100%;
}

td>.box {
    inline-size: auto;
    margin-inline: 0;
}

figcaption {
    font-size: small;
}

*+figcaption::before,
figcaption:not(:last-child)::after {
    display: block;
    content: "";
    margin-block-start: calc(var(--margin-block)=var(--margin-block-thin));
    margin-block-end: var(--margin-block);
    border-bottom: thin solid var(--color-fg-3);
    block-size: var(--margin-block-thin);
    box-shadow: 0 0.25rem 0.5rem -0.125rem var(--color-shadow);
    box-sizing: content-box;
}

hr {
    margin-block: var(--margin-block-wide);
    margin-inline: auto;
    width: 50%;
    border: none;
    border-bottom: thin dashed var(--color-fg-2);
}

ol {
    list-style-type: decimal;
}

ol ol {
    list-style-type: lower-alpha;
}

ol ol ol {
    list-style-type: lower-roman;
}

ol ol ol ol {
    list-style-type: lower-greek;
}

ol ol ol ol ol {
    list-style-type: upper-alpha;
}

ul,
summary {
    list-style-type: none;
}

details>summary {
    cursor: default;
    vertical-align: middle;
}

summary::-webkit-details-marker,
ul>li::-webkit-details-marker {
    content: none;
    display: none;
}

summary::marker,
ul>li::marker {
    content: none;
    display: none;
}

ul>li::before {
    display: inline-block;
    width: 1ch;
    height: 0;
    overflow: visible;
    margin-inline-end: 0.5ch;
    margin-inline-start: -1ch;
    content: '-' / ''
}

details>summary::before {
    color: var(--color-level);
    font-family: system-ui, monospace;
    width: 1ch;
    display: inline-block;
    content: '+' / '';
    vertical-align: middle;
    margin-block: auto;
    margin-inline-start: -1ch;
    margin-inline-end: var(--margin-inline-thin);
}

details[open]>summary::before {
    content: '\002212' / ''
}

article>details>summary::before,
section>details>summary::before {
    margin-inline-start: -1ch;
}

p {
    text-wrap: pretty;
}

p,
ul,
ol,
dl,
figure,
blockquote,
details,
table,
pre {
    margin-block: var(--margin-block);
}

:where(div, article, section, header, footer, figure, blockquote, details, th, td, dd, li)>:first-child,
article :where(h1, h2, h3, h4, h5, h6, summary)+* {
    margin-block-start: 0;
}

:where(div, article, section, header, footer, figure, blockquote, details, th, td, dd, li)>:is(:last-child),
:has(+figcaption) {
    margin-block-end: 0;
}

summary>* {
    display: inline-block;
    margin-block: 0;
    vertical-align: middle;
}

footer>cite::before,
footer>p>cite::before,
blockquote cite::before,
blockquote+cite::before,
blockquote+* cite::before {
    content: '- ' / '';
}

blockquote+cite {
    display: block;
}

blockquote+cite,
blockquote+*:has(>cite, >*>cite) {
    text-align: center;
}

blockquote>footer,
blockquote>cite {
    display: block;
    text-align: right;
    margin-inline: calc(0px - var(--margin-inline));
}

blockquote>p {
    margin-block: 0.5em;
}

:is(article, article section, details)>:is(p, h1, h2, h3, h4, h5, h6, ul, ol, dl, pre),
:is(article, article section, details)>details>summary {
    margin-inline: calc(max(var(--margin-inline), 50% - 42ch));
    max-width: calc(84ch - 2 * var(--margin-inline));
}

fieldset {
    border-radius: var(--border-radius);
    border-inline: thin solid var(--color-fg-3);
    border-block: none;
    padding-inline: var(--margin-inline-thin);
    padding-block: var(--margin-block-thin);
    box-shadow: 0 0.125rem 0.5rem -0.25rem var(--color-shadow) inset;
}

fieldset>p {
    margin-block: var(--margin-block-thin);
}

fieldset>legend {
    text-align: center;
}

select {
    padding-inline: var(--margin-inline-thin);
    background: var(--color-bg);
    color: var(--color-fg-2);
    border-radius: 0.5em;
    border: thin solid var(--color-fg-3);
}

var {
    font-family: math, serif;
    font-weight: normal;
    font-style: italic;
}

table {
    border-collapse: collapse;
    margin-inline: auto;
    box-shadow: 0 0.125rem 1rem -0.25rem var(--color-shadow);
    max-width: max-content;
    min-width: -moz-fit-content;
    min-width: fit-content;
    width: calc(max(25%, min(30ch, 99% - 2 * var(--margin-inline))));
}

table>caption {
    font-size: smaller;
}

thead,
tfoot,
tbody,
th {
    border: thin solid var(--color-fg-3);
}

th {
    vertical-align: bottom;
    text-align: center;
    font-weight: bold;
    padding-inline: var(--margin-inline-thin);
}

thead+tbody>tr>th,
tbody+tr+tr>th {
    vertical-align: middle;
    text-align: end;
}


tbody>tr:nth-of-type(odd) {
    background: var(--color-bg-2);
}

td {
    overflow-x: auto;
    overflow-y: hidden;
    padding-inline: var(--margin-inline-thin);
}

thead,
tfoot,
tbody:not(thead~*)>tr:first-child>th {
    background-color: var(--color-bg-3);
}

td,
th {
    padding-block: var(--margin-inline-block);
    min-width: 20%;
    width: -moz-fit-content;
    width: fit-content;
    max-width: 90vw;
}

td>p {
    width: max(24ch, 15vw);
    max-width: -moz-fit-content;
    max-width: fit-content;
    min-width: min-content;
}

dl {
    margin-block: var(--margin-block);
}

dt {
    font-style: italic;
    color: var(--color-mid-2);
}

dd {
    margin-inline: 0;
    text-indent: var(--margin-inline);
}

li {
    margin-inline-start: var(--margin-inline);
}

ul,
ol {
    padding-inline: 0;
}

aside {
    inline-size: -moz-fit-content;
    inline-size: fit-content;
    max-inline-size: 95%;
    margin-inline: auto;
    padding-block-end: var(--margin-block);
}

code,
blockquote,
aside,
dt,
summary,
h1,
h2,
h3,
h4,
h5,
h6 {
    text-align: start;
}

dd+dt {
    margin-block-start: var(--margin-block);
}

article :is(p, dd, ol, ul):not(:is(blockquote, aside, figure, table)) {
    -webkit-hyphens: auto;
    hyphens: auto;
}

aside:nth-of-type(odd),
aside.end {
    margin-inline-start: auto;
    margin-inline-end: 0;
}

aside:nth-of-type(even),
aside.start {
    margin-inline-start: 0;
    margin-inline-end: auto;
}

aside:nth-of-type(odd)>:is(figure, box),
:is(figure, box):is(.end, .end > *) {
    border-radius: var(--border-radius) 0 0 var(--border-radius);
}

aside:nth-of-type(even)>:is(figure, box),
:is(figure, box):is(.start, .start > *) {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

article {
    hyphenate-limit-chars: 10;
}

td {
    hyphenate-limit-chars: 8;
}

@media not (max-width: 576px) {
    article {
        hyphenate-limit-chars: 12;
    }

    aside+*,
    aside+*+* {
        hyphenate-limit-chars: 10;
    }

    aside:nth-of-type(odd),
    aside.end {
        float: inline-end;
        margin-inline-end: 0;
        margin-inline-start: var(--margin-inline-thin);
    }

    aside:nth-of-type(even),
    aside.start {
        float: inline-start;
        margin-inline-start: 0;
        margin-inline-end: var(--margin-inline-thin);
    }

    aside {
        min-inline-size: min-content;
        inline-size: 45%;
        max-inline-size: -moz-fit-content;
        max-inline-size: fit-content;
    }

    aside+aside,
    aside+*+aside,
    aside+*+*+aside,
    aside+*+*+aside aside:has(+aside, +*+aside, +*+*+aside) {
        inline-size: 35%;
    }

    aside+:is(p, dl, ol, ul)::before {
        content: "\0a" / "";
        white-space: pre;
        margin-inline-start: 16ch;
        line-height: 0;
    }
}

@media (max-width: 576px) {
    :root {
        --fixed-margin-inline: 0.75rem;
        --fixed-margin-block: 0.375rem;
        --border-radius: 0.375rem;
    }
}

@media (max-width: 480px) {
    :root {
        --fixed-margin-inline: 0.5rem;
        --fixed-margin-block: 0.25rem;
        --border-radius: 0.25rem;
    }

    @supports not(scrollbar-width: thin) {
        ::-webkit-scrollbar {
            width: 12px;
            height: 12px;
        }
    }

    * {
        scrollbar-width: thin;
    }
}

@media (min-width: 1024px) {
    :root {
        --fixed-margin-inline: 1.5rem;
    }
}

@media (max-height: 480px) {
    :root {
        --fixed-margin-block: 0.125rem;
    }
}