:root {
    --accent: #005f99;
    --accent-light: #e6f2fa;
    --text: #222;
    --muted: #666;
    --bg: #ffffff;
    --border: #ddd;
    --max-width: 900px;
    --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #7ab8ff;
    --accent-light: #10324a;
    --text: #f2f2f2;
    --muted: #aaaaaa;
    --bg: #111827;
    --border: #374151;
  }
}

* {
    box-sizing: border-box;
    list-style: none;
}

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

a:hover {
  text-decoration: underline;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.6;
}

.page {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
}

header {
    display: flex;
    flex-wrap: wrap; 
    align-items: center;
    gap: 1.5rem; 
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
}

.title-block h1 {
    font-size: 1.8rem;
    margin: 0 0 0.2rem;
}

.title-block h2 {
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
    color: var(--muted);
}

.contact {
    font-size: 0.95rem;
    color: var(--text);
    margin-top: 0.5rem;
}

.contact a {
    color: var(--accent);
    text-decoration: none;
}

.contact a:hover {
    text-decoration: underline;
}

.contact > div {
  margin-bottom: 0.25rem;
}

nav {
    margin-top: 0.75rem;
    font-size: 0.95rem;
}

nav a {
    margin-right: 1rem;
    text-decoration: none;
    color: var(--accent);
    border-bottom: 2px solid transparent;
    padding-bottom: 0.15rem;
    cursor: default;
}

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

main section {
    margin-bottom: 2rem;
}

h3 {
    margin-top: 0;
    font-size: 1.15rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.25rem;
}

ul {
    padding-left: 1.25rem;
}

.pub-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pub-list li {
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background-color: var(--accent-light);
}

.pub-title {
    font-weight: 600;}

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

.note {
    color: var(--muted);
    font-style: italic;
}

.coauthor-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 400;
}

.coauthor-link:hover {
  text-decoration: underline;
}

footer {
    font-size: 0.8rem;
    color: var(--muted);
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    margin-top: 2rem;
    text-align: right;
}

@media (max-width: 600px) {
    header {
    align-items: flex-start;
    }
}