/* Variables */
:root {
  color-scheme: light dark;

  --literal-light: #f9f9f9;
  --literal-dark: #111111;
  --literal-subtle: #8f8f8f;
  --literal-lighter: #ffffff;
  --literal-darker: #000000;
  --literal-primary: #0073e6;
  --literal-primary-darker: #1165c5;
  --literal-primary-lighter: #79a7e4;

  --bg: var(--literal-light);
  --fg: var(--literal-dark);
  --subtle: var(--literal-subtle);
  --fg-plus: var(--literal-darker);
  --bg-plus: var(--literal-lighter);
  --primary: var(--literal-primary-darker);
  --primary-minus: var(--literal-primary-lighter);

  @media (prefers-color-scheme: dark) {
    --bg: var(--literal-dark);
    --fg: var(--literal-light);
    --subtle: var(--literal-subtle);
    --fg-plus: var(--literal-lighter);
    --bg-plus: var(--literal-darker);
    --primary: var(--literal-primary);
    --primary-minus: var(--literal-primary-darker);
  }
}

:is(*, *::before, *::after) {
  box-sizing: border-box;
  box-decoration-break: clone;
}

html {
  block-size: 100%;
}

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--fg);
  font-family: Arial, sans-serif;
  text-rendering: optimizeLegibility;
  block-size: 100%;
}

body > * + * {
  margin-block-start: 2rem;
}

p {
  margin: 0;
  text-wrap: pretty;
  line-height: 1.5;
}

:is(h1, h2, h3, h4, h5, h6) {
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 6vw, 2.5rem);
  @supports (font-size: 1vi) {
    font-size: clamp(2rem, 6vw, 2.5rem);
  }
  line-height: calc(5 / 6);
  font-weight: 900;
  margin-block: 0;
  text-align: center;
}

h2 {
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  @supports (font-size: 1vi) {
    font-size: clamp(1.2rem, 4vw, 1.8rem);
  }
  line-height: 1;
  font-weight: bold;
  margin-block: 0;
  text-align: center;
}

a {
  color: var(--primary);
  text-decoration-color: var(--primary-minus);
}

.citation-work {
  font-style: italic;
}

:is(ol, ul) {
  padding-inline-start: calc(1em + var(--outdent));
}

ul {
  list-style-type: disclosure-closed;
}

ul > li::marker {
  color: var(--primary);
}

li {
  --outdent: 0em;
}

li + li {
  margin-block-start: 1.5rem;
}

:is(header, footer) {
  text-align: center;
  border-color: transparent;
  border-style: solid;
  border-inline-width: 2rem;
  @media (width < 22.5rem) {
    border-inline-width: 1rem;
  }
}

header {
  padding-block: 2rem;
  background-color: var(--literal-primary);
  color: var(--literal-light);
}

header > * + * {
  margin-block-start: 1.5rem;
}

footer {
  padding-block: 1rem;
  color: var(--subtle);
}

footer p {
  display: inline-block;
}

footer > * + * {
  margin-block-start: 0.5em;
}

:is(header, footer) a {
  color: inherit;
}

nav {
  display: flex;
  justify-content: center;
  column-gap: 2rem;
  row-gap: 1rem;
  align-items: baseline;
  flex-wrap: wrap;
}

nav a {
  text-decoration-line: none;
}

img[src='avatar.webp'] {
  max-inline-size: 12rem;
  @media (width < 22.5rem) {
    max-inline-size: 8rem;
  }
}

img[src='archbtw.webp'] {
  max-inline-size: 12rem;
  @media (width < 22.5rem) {
    max-inline-size: 8rem;
  }
}

header nav a > * + * {
  margin-inline-start: 0.25em;
}

header nav a svg {
  transform: translateY(0.2ex);
}

main {
  box-sizing: revert;
  max-inline-size: 60rem;
  margin-inline: auto;
  border-inline-color: transparent;
  border-inline-style: solid;
  border-inline-width: 2rem;

  /* From https://www.oddbird.net/2022/08/04/zero-units/ */
  --outdent: -1em;

  @media (width < 22.5rem) {
    --outdent: 0em;
    border-inline-width: 1rem;
  }

  display: grid;
  grid-gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(min(20rem, 100%), 1fr));
}

main > section p + * {
  margin-block-start: 1rem;
}

main > section > h2 + * {
  margin-block-start: 1rem;
}

#about > div > :first-child {
  float: inline-start;
  margin-block-end: 1rem;
  margin-inline-end: 1rem;
}

#publications > ul > li > :first-child {
  font-weight: bold;
}

.comment {
  color: var(--subtle);
  font-weight: 600;
}

.comment > :last-child {
  color: var(--primary);
}

.mono {
  font-family: "Lucida Console", monospace;
}

.img-container img {
  height: 100%;
  width: 100%;
}