/* GENERAL STYLES */
html {
    scroll-behavior: smooth;
}

body {
    display: flex;
    align-items: center;
    flex-direction: column;
    font-family: var(--ff-primary), Arial, Helvetica, sans-serif;
    color: var(--clr-body-txt);
    background-color: var(--clr-body-bg);
}

h1 {
    color: var(--clr-main-heading);
    font-size: var(--sz-h1);
    border-bottom: 0.18rem solid var(--clr-title-border);
    padding-bottom: 0.3em;
    margin-bottom: 0.5em;
}

h2, h3, h4, h5, h6 {
    color: var(--clr-sub-heading);
}

h1, h2, h3 {
    line-height: 1.2;
}

h2, .h2 {
    font-size: var(--sz-h2);
}

h3, .h3 {
    font-size: var(--sz-h3);
}

h2:has(+ *[class]), .h2:has(+ *[class]),
h3:has(+ *[class]), .h3:has(+ *[class]) {
    margin-bottom: 0.5em;
}

hr {
    border: 0.05rem solid var(--clr-title-border);
}

strong {
    color: var(--clr-bold-txt);
}

:focus {
    outline: 0.15em solid var(--clr-body-txt);
}

a {
    font-weight: 700;
    color: var(--clr-link);
}

a:hover {
    color: var(--clr-link-hover);
}

a:not([class]):focus {
    outline: 0.15rem solid var(--clr-link);
}

a:focus img {
    outline: 0.2em solid var(--clr-body-txt);
}

:not(.c-blockquote) > blockquote,
.c-blockquote {
	padding: 1em 1.4em 1.4em;
	border-inline-start: 0.1em solid var(--clr-main-heading);
    background-color: var(--clr-quote-bg);
    margin-bottom: 1em;
}

blockquote > * + :not([class]),
* + blockquote,
* + .c-blockquote,
.c-blockquote__attribution {
    margin-top: var(--sz-paragraph-margin);
}

button:hover {
    cursor: pointer;
}

button:focus,
details:focus {
    outline-offset: 0.2em;
}

figure {
    margin-bottom: var(--sz-paragraph-margin);
    display: grid;
    place-content: center;
    justify-items: center;
}

figcaption {
    text-align: center;
    font-size: 0.9em;
    margin-top: 0.2em;
}

:not(pre) > code {
    color: var(--clr-bold-txt);
    padding: 0 0.15em;
}

pre {
    border: 0.07em solid var(--clr-code-border);
    background: var(--clr-code-bg);
    max-width: 90vw;
    overflow: auto;
    padding: 1rem;
}

pre > code {
    white-space: pre;
}

summary {
    cursor: pointer;
}

dl {
    display: grid;
    gap: 1em;
    grid-template-columns: auto auto;
}

dt {
    font-weight: bold;
}

dd {
    grid-column-start: 2;
}