* {
    box-sizing: border-box;
    margin: 0;
}

/* Global focus outline reset */
*:focus:not(:focus-visible) {
    outline: none;
}

:root {
    --user-font-scale: 1rem - 16px;
    --max-width: calc(100% - 1rem);
}

@media (min-width: 50em) {
    :root {
        --max-width: 46em;
    }
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: 1rem;
    font-size: clamp(0.9rem, 0.75rem + 0.375vw + var(--user-font-scale), 1rem);
    line-height: 1.5;
    max-width: 100vw;
}

nav ul {
    list-style: none;
    padding: 0;
}

.content > section > * + * {
    margin-top: 1.25rem;
}

.content > section > :first-child {
    margin-top: 0;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin-bottom: 1rem;
    font-weight: bold;
    line-height: 1;
}

h1,
h2 {
    max-width: 40ch;
}

:is(h2, h3):not(:first-child) {
    margin-top: 3rem;
}

:is(h4, h5, h6):not(:first-child) {
    margin-top: 2rem;
}

h1 {
    font-size: 3.25rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.3rem;
}

h5 {
    font-size: 1rem;
}

p {
    line-height: 1.65em;
}

.content ul {
    line-height: 1.1em;
}

p,
.content ul {
    color: var(--theme-text-light);
}

small,
.text_small {
    font-size: 0.833rem;
}

a {
    color: var(--theme-text-accent);
    font-weight: 400;
    text-underline-offset: 0.08em;
    align-items: center;
    gap: 0.5rem;
}

article > section :is(ul, ol) > * + * {
    margin-top: 0.75rem;
}

article > section nav :is(ul, ol) > * + * {
    margin-top: inherit;
}

article > section li > :is(p, pre, blockquote):not(:first-child) {
    margin-top: 1rem;
}

article > section :is(ul, ol) {
    padding-left: 1em;
}

article > section nav :is(ul, ol) {
    padding-left: inherit;
}

article > section nav {
    margin-top: 1rem;
    margin-bottom: 2rem;
}

article > section ::marker {
    font-weight: bold;
    color: var(--theme-text-light);
}

article > section iframe {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
}

a > code {
    position: relative;
    color: var(--theme-text-accent);
    background: transparent;
    text-underline-offset: var(--padding-block);
}

a > code::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: block;
    background: var(--theme-accent);
    opacity: var(--theme-accent-opacity);
    border-radius: var(--border-radius);
}

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

a:focus {
    outline: 2px solid currentColor;
    outline-offset: 0.25em;
}

strong {
    font-weight: 600;
    color: inherit;
}

/* Supporting Content */

code {
    --border-radius: 3px;
    --padding-block: 0.2rem;
    --padding-inline: 0.33rem;

    font-family: var(--font-mono);
    font-size: 0.85em;
    color: inherit;
    background-color: var(--theme-code-inline-bg);
    padding: var(--padding-block) var(--padding-inline);
    margin: calc(var(--padding-block) * -1) -0.125em;
    border-radius: var(--border-radius);
    word-break: break-word;
}

pre.astro-code > code {
    all: unset;
}

pre > code {
    font-size: 1em;
}

table,
pre {
    position: relative;
    --padding-block: 1rem;
    --padding-inline: 2rem;
    padding: var(--padding-block) var(--padding-inline);
    padding-right: calc(var(--padding-inline) * 2);
    margin-left: calc(var(--padding-inline) * -1);
    margin-right: calc(var(--padding-inline) * -1);
    font-family: var(--font-mono);

    line-height: 1.5;
    font-size: 0.85em;
    overflow-y: hidden;
    overflow-x: auto;
}

table {
    width: 100%;
    padding: var(--padding-block) 0;
    margin: 0;
    border-collapse: collapse;
}

/* Zebra striping */
tr:nth-of-type(odd) {
    background: var(--theme-bg-hover);
}
th {
    background: var(--color-black);
    color: var(--theme-color);
    font-weight: bold;
}
td,
th {
    padding: 6px;
    text-align: left;
}

pre {
    background-color: var(--theme-code-bg);
    color: var(--theme-code-text);
}

blockquote code {
    background-color: var(--theme-bg);
}

@media (min-width: 37.75em) {
    pre {
        --padding-inline: 1.25rem;
        border-radius: 8px;
        margin-left: 0;
        margin-right: 0;
    }
}

blockquote {
    margin: 2rem 0;
    padding: 1.25em 1.5rem;
    border-left: 3px solid var(--theme-text-light);
    background-color: var(--theme-bg-offset);
    border-radius: 0 0.25rem 0.25rem 0;
    line-height: 1.7;
}

img {
    max-width: 100%;
}

.flex {
    display: flex;
    align-items: center;
}

button {
    display: flex;
    align-items: center;
    justify-items: center;
    gap: 0.25em;
    padding: 0.33em 0.67em;
    border: 0;
    background: var(--theme-bg);
    display: flex;
    font-size: 1rem;
    align-items: center;
    gap: 0.25em;
    border-radius: 99em;
    color: var(--theme-text);
    background-color: var(--theme-bg);
}

h2.heading {
    font-size: 1rem;
    font-weight: 700;
    padding: 0.1rem 1rem;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.heading-link {
    font-size: 1rem;
    padding: 0.1rem 0 0.1rem 1rem;
    border-left: 4px solid var(--theme-divider);
}

.heading-link:hover,
.heading-link:focus {
    border-left-color: var(--theme-accent);
    color: var(--theme-accent);
}
.heading-link:focus-within {
    color: var(--theme-text-light);
    border-left-color: hsla(var(--color-gray-40), 1);
}
.heading-link svg {
    opacity: 0.6;
}
.heading-link:hover svg {
    opacity: 0.8;
}
.heading-link a {
    display: inline-flex;
    gap: 0.5em;
    width: 100%;
    padding: 0.15em 0 0.15em 0;
}

.heading-link.depth-3 {
    padding-left: 2rem;
}
.heading-link.depth-4 {
    padding-left: 3rem;
}

.heading-link a {
    font: inherit;
    color: inherit;
    text-decoration: none;
}

/* Screenreader Only Text */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.focus\:not-sr-only:focus,
.focus\:not-sr-only:focus-visible {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

:target {
    scroll-margin: calc(var(--theme-sidebar-offset, 5rem) + 2rem) 0 2rem;
}

.card-container {
    display: flex;
    gap: 2%;
    flex-wrap: wrap;
}

.card {
    border: 1px solid rgb(235, 235, 235);
    border-radius: 4px;
    padding: 0.8rem;
    flex-basis: 48%;
    margin-bottom: 2%;
}

.card > a > header {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
}

.card > a {
    text-decoration: none;
    color: inherit;
    font-size: 0.8rem;
}

.card:hover {
    border: 1px solid rgb(223, 223, 223);
    box-shadow: 0 1px 2px #f6f2f2;
}

.chip {
    background-color: darkgrey;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: small;
    color: white;
}
