:root {
  --link-color: #008068;
  --article-link-color: var(--link-color);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 50%;
  z-index: 1000;
  padding: 8px 12px;
  transform: translate(-50%, -200%);
  border: 3px solid var(--color);
  background: var(--accent);
  color: var(--color);
  font-weight: bold;
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

/* Darken links without changing the theme's lighter green accent. */
a {
  color: var(--link-color);
}

.home-page .post-content h1:first-of-type,
body:has(.content > article.post + .posts)
  .content > article.post:first-child
  .post-content h1:first-of-type {
  font-size: clamp(2.75rem, 7vw, 3.25rem);
  margin: 20px 0 0;
  line-height: 1;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

/* Match standalone page headings to the 2rem Blog heading. */
.post-title,
.post-content h1,
.post-content h2 {
  font-size: 2rem;
  line-height: 1.2;
}

/* Use dark blue for headings and light green for the dotted title divider. */
h1,
h2 {
  color: var(--color);
}

h1 a,
h1 a:visited,
h1 a:hover,
h1 a:focus-visible,
h2 a,
h2 a:visited,
h2 a:hover,
h2 a:focus-visible {
  color: var(--color);
  text-decoration-color: var(--color);
}

.post-title {
  --border: 3px dotted var(--accent);
  color: var(--color);
}

.post-title::before {
  content: "";
  display: inline-block;
  width: 0.62em;
  height: 0.78em;
  margin-right: 0.2em;
  background: #ff99cc;
  vertical-align: -0.02em;
  pointer-events: none;
}

/* Let a styled heading flow directly into its accompanying paragraph. */
.inline-heading {
  margin: 0;
  padding: 0 0 10px;
}

.inline-heading h1,
.inline-heading h2,
.inline-heading p {
  display: inline;
  margin: 0;
}

.inline-heading h1{
  font-size: 2rem;
  line-height: 1.2;
}

.inline-heading h2 {
  font-size: 1.4rem;
  line-height: 1.0;
}

.inline-heading h1::after,
.inline-heading h2::after {
  content: " ";
}

/* Match horizontal rules to the double dotted post-title divider. */
hr {
  height: 0;
  margin: 15px 0;
  border: 0;
  border-top: 3px dotted var(--accent);
  background: transparent;
}

/* Compact homepage update list, inspired by the CSCW news format. */
.home-updates {
  margin: 0 0 20px;
}

.home-updates h2 {
  font-size: 2rem;
  margin: 0 0 16px;
}

.home-updates li {
  margin-bottom: 10px;
}

.home-updates time {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* Use dark blue for dates, authors, and reading-time metadata. */
.post-meta {
  color: var(--color);
}

/* Use dark blue for the footer text and links. */
.footer,
.footer a {
  color: var(--color);
}

figure figcaption {
  background: var(--accent);
  color: var(--color);
}

figure figcaption a,
figure figcaption a:visited,
figure figcaption a:hover,
figure figcaption a:focus-visible {
  color: inherit;
  text-decoration-color: currentColor;
}

.footer {
  opacity: 1;
  margin-top: 40px;
  border-top: 2px solid var(--accent);
  padding-top: 20px;
}

/* Replace re-Terminal's heading anchor marker with link underlines. */
.hanchor {
  display: none;
}

a:hover,
a:focus-visible {
  font-weight: bold;
  text-decoration: underline;
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.2em;
}

a:focus-visible,
.menu__trigger:focus-visible {
  outline: 3px solid var(--color);
  outline-offset: 3px;
}

.logo,
.header__logo > a,
.header__logo > a:hover,
.header__logo > a:focus-visible {
  color: var(--color);
}

.header__logo > a:hover,
.header__logo > a:focus-visible {
  text-decoration-color: var(--color);
}

/* Use dark blue for the desktop About menu trigger. */
.navigation-menu .menu__trigger {
  color: var(--color);
}

/* Use dark blue for every desktop and mobile navigation link. */
.navigation-menu a,
.navigation-menu a:visited,
.navigation-menu a:hover,
.navigation-menu a:focus-visible,
.menu--mobile a,
.menu--mobile a:visited,
.menu--mobile a:hover,
.menu--mobile a:focus-visible {
  color: var(--color);
  text-decoration-color: var(--color);
}

/* Use dark blue throughout the mobile menu. */
.menu--mobile .menu__trigger,
.menu--mobile .menu__dropdown,
.menu--mobile .menu__dropdown a,
.menu--mobile .menu__subdrop--title {
  color: var(--color);
}

/* Slightly enlarge the site name and navigation. */
.logo,
.navigation-menu,
.menu--mobile {
  font-size: 1.2rem;
}

.navigation-menu {
  margin-bottom: 0;
}

.post-content > div:has(> .attend-hotel-image) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 40%);
  column-gap: 30px;
  align-items: start;
}

.post-content > div:has(> .attend-hotel-image) > :not(.attend-hotel-image) {
  grid-column: 1;
}

.attend-hotel-image {
  grid-column: 2;
  grid-row: 1 / span 20;
  margin: 0;
}

.attend-hotel-image img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
}

.home-footer-image,
.home-footer-image img {
  width: 100%;
}

.home-footer-image {
  margin: 0;
}

/* Extra separation for figures intentionally placed at the end of a page. */
.page-bottom-figure {
  margin-top: 20px;
}

/* Give committee sections a blank line of visual separation. */
.organizing-committee-page .post-content h2:not(:first-child) {
  margin-top: 40px;
}

.organizing-committee-page .post-content h2 {
  margin-bottom: 0;
}

.organizing-committee-page .post-content h2 + p {
  margin-top: 3px;
}

.organizing-committee-page a[href^="mailto:"] {
  color: var(--link-color);
}

@media (max-width: 684px) {
  .logo,
  .menu--mobile {
    font-size: 1rem;
  }

  .post-title {
    margin-top: 10px;
  }

  .home-page .post-content h1:first-of-type {
    font-size: 2rem;
  }

  .post-content > div:has(> .attend-hotel-image) {
    display: block;
  }

  .attend-hotel-image {
    margin-top: 20px;
  }

}