:root {
  color-scheme: light;
  --text: #222;
  --muted: #666;
  --link: #174f88;
  --line: #d6d6d6;
  --soft: #f3f3f3;
  --maroon: #500000;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--text);
  background: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.55;
}

main {
  width: min(820px, calc(100% - 40px));
  margin: 54px auto;
}

header {
  margin-bottom: 42px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

h1 {
  margin: 0 0 4px;
  font-size: 2.1rem;
  font-weight: normal;
  line-height: 1.2;
}

.subtitle { margin: 0; color: var(--muted); }

section { margin: 38px 0; }

h2 {
  margin: 0 0 12px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--line);
  font-size: 1.25rem;
  font-weight: normal;
}

h3 { margin: 24px 0 8px; font-size: 1rem; }
p { margin: 0 0 12px; }

a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover { color: #0b3159; }

.introduction {
  display: grid;
  grid-template-columns: 165px 1fr;
  gap: 28px;
  align-items: start;
}

.portrait {
  width: 165px;
  height: 205px;
  border: 1px solid var(--line);
  object-fit: cover;
  object-position: 50% 18%;
}

.introduction h2 { margin-top: -7px; }

dl {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 3px 12px;
  margin: 0;
}

dt { color: var(--muted); }
dd { margin: 0; }

ul, ol { margin: 8px 0 0; padding-left: 26px; }
li { margin-bottom: 9px; padding-left: 4px; }
.papers li { margin-bottom: 14px; }
.paper-title { font-weight: bold; }
.book-chapter { margin-left: 4px; }

.schedule {
  width: 100%;
  margin-top: 14px;
  border-collapse: collapse;
}

.schedule th,
.schedule td {
  padding: 10px 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.schedule th {
  width: 210px;
  background: var(--soft);
  font-weight: normal;
}

.registration-link {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--link);
  text-decoration: none;
}

.registration-link:hover { color: #fff; background: var(--link); }

.section-intro { margin-bottom: 16px; }
#gist-grid { border-top: 1px solid var(--line); }

.gist-card {
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
}

.gist-card:hover h3 { color: var(--link); text-decoration: underline; }
.gist-card-meta { color: var(--muted); font: 0.75rem Arial, sans-serif; text-transform: uppercase; }
.gist-card h3 { margin: 3px 0 0; font-size: 1rem; }
.gist-card-link { display: none; }
.gist-status { padding: 13px 0; color: var(--muted); }

footer {
  margin-top: 50px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

/* Restrained conference treatment */

.conference-page { background: #eadfce; }

.previous-workshop {
  margin: 18px 0 0;
  padding-top: 8px;
  border-top: 1px solid #c9b7b7;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: left;
}

.previous-workshop a {
  color: var(--maroon);
}

.conference-masthead {
  min-height: 112px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  border-bottom: 2px solid var(--maroon);
}

.conference-logos {
  padding: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.conference-logos a { display: block; line-height: 0; }
.conference-logos img { max-width: 100%; height: auto; }

.conference-logos .school-mark {
  width: 92px;
  height: 92px;
  padding: 10px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--maroon);
}

.conference-logos .school-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.conference-logos .department-mark {
  width: 238px;
  padding: 0;
  border: 1px solid #c9b7b7;
  background: #fff;
}

.conference-logos .department-university {
  min-height: 30px;
  padding: 3px 8px 1px;
  display: flex;
  align-items: center;
  background: var(--maroon);
}

.conference-logos .department-university img {
  width: 145px;
}

.conference-logos .department-mark > img {
  width: 218px;
  margin: 5px 9px;
}

.conference-title {
  margin-bottom: 0;
  padding: 20px 0 16px;
  border: 0;
}

.conference-title h1 {
  color: var(--maroon);
  font-size: 2.45rem;
  font-weight: 600;
  letter-spacing: -0.015em;
}
.conference-title p { margin: 4px 0 0; color: var(--muted); }

.conference-nav {
  margin-bottom: 42px;
  padding: 10px 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
}

.conference-nav a { color: var(--maroon); text-decoration: none; }
.conference-page h2 { color: var(--maroon); border-bottom-color: #c9b7b7; }

.people-list {
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.people-list li {
  margin: 0;
  padding: 9px 3px;
  display: grid;
  grid-template-columns: minmax(210px, 0.8fr) 1fr;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.people-list a,
.person-name { font-weight: bold; }
.people-list span:last-child { color: var(--muted); }

.practical-list {
  display: grid;
  grid-template-columns: 125px 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.practical-list dt,
.practical-list dd {
  margin: 0;
  padding: 11px 5px;
  border-bottom: 1px solid var(--line);
}

.practical-list dt {
  color: var(--maroon);
  font-weight: bold;
}

.practical-list dd {
  padding-left: 18px;
}

.conference-subpage-link {
  margin: -18px 0 38px;
}

.conference-subpage-link a {
  font-weight: bold;
}

@media (max-width: 560px) {
  main { width: calc(100% - 30px); margin: 30px auto; }
  .introduction { grid-template-columns: 1fr; }
  .portrait { width: 140px; height: 175px; }
  .introduction h2 { margin-top: 0; }
  dl { grid-template-columns: 80px 1fr; }
  .conference-masthead { grid-template-columns: 1fr; gap: 4px; padding-bottom: 14px; }
  .conference-logos { align-items: center; }
  .conference-title h1 { font-size: 2rem; }
  .people-list li { grid-template-columns: 1fr; gap: 1px; }
  .practical-list { grid-template-columns: 1fr; }
  .practical-list dt { padding-bottom: 0; border-bottom: 0; }
  .practical-list dd { padding: 3px 5px 11px; }
  .schedule th { width: 45%; }
}