/* Plain academic homepage: text-first, left sidebar, single accent color. */

:root {
  --bg: #ffffff;
  --fg: #212529;
  --muted: #667078;
  --link: #1a5fb4;
  --rule: #d9dde1;
  --tag-bg: #eaf1fb;
  --tag-fg: #14498c;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --fg: #e4e6e8;
    --muted: #9aa3ab;
    --link: #7db4f5;
    --rule: #2c3238;
    --tag-bg: #1b2a3d;
    --tag-fg: #a5cdfb;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px 40px;
}

a {
  color: var(--link);
  text-decoration: none;
}

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

a:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 2px;
}

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 16px 0;
}

/* Header */

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 40px;
  padding-top: 24px;
}

.name {
  margin: 0;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.2;
}

.name a {
  color: var(--fg);
}

.name a:hover {
  color: var(--muted);
  text-decoration: none;
}

.top nav a {
  margin-right: 26px;
  font-size: 1.05rem;
}

.top nav a:last-child {
  margin-right: 0;
}

.top nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 5px;
}

/* Two-column layout */

.layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 44px;
  margin-top: 22px;
}

.side .photo {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4%;
}

.side h3 {
  margin: 24px 0 6px;
  font-size: 1rem;
  font-weight: 700;
}

.side p {
  margin: 0 0 4px;
}

.small {
  font-size: 0.9rem;
  color: var(--muted);
}

.single main {
  max-width: 860px;
}

.photo-m {
  display: none;
}

main > p:first-child,
.photo-m + p {
  margin-top: 0;
}

main h1 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 600;
}

/* Section heads: "Recent News | All" */

.sec-head {
  margin: 0;
  font-weight: 700;
}

.sec-head .sep {
  font-weight: 400;
  color: var(--muted);
  padding: 0 4px;
}

.sec-head a {
  font-weight: 400;
}

.sec-sub {
  margin: 28px 0 0;
  font-size: 1.1rem;
  font-weight: 700;
}

/* News */

.news-item {
  margin-bottom: 18px;
}

.news-title {
  font-style: italic;
}

.news-item .small {
  margin-top: 2px;
}

/* Publications */

.pub {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 4px 18px;
  margin-bottom: 18px;
}

.pub-meta {
  color: var(--muted);
  font-size: 0.9rem;
  padding-top: 2px;
}

.tag {
  display: inline-block;
  margin-top: 4px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--tag-bg);
  color: var(--tag-fg);
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: nowrap;
}

.pub-title {
  font-style: italic;
}

.pub-venue {
  color: var(--muted);
}

/* Projects */

.project {
  margin-bottom: 30px;
}

.project h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 600;
}

.project .small {
  margin: 2px 0 8px;
}

.project p {
  margin: 0 0 8px;
}

.project ul {
  margin: 0 0 8px;
  padding-left: 1.2rem;
}

.project li {
  margin-bottom: 4px;
}

footer {
  margin-top: 36px;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Narrow screens */

@media (max-width: 820px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .side .photo {
    display: none;
  }

  .photo-m {
    display: block;
    float: right;
    width: 112px;
    height: auto;
    margin: 2px 0 8px 16px;
    border-radius: 6%;
  }

  .side {
    order: 2;
  }

  .pub {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .pub-meta {
    order: 2;
  }
}