/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Base */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #1a1a1a;
  background: #ffffff;
  line-height: 1.6;
  font-size: 17px;
}

a {
  color: #2563eb;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Layout */
.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* Header */
header {
  padding: 2rem 0 1rem;
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

header h1 a {
  color: #1a1a1a;
}

nav {
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: #666;
  font-size: 0.95rem;
}

nav a:hover {
  color: #1a1a1a;
}

nav a.active {
  color: #1a1a1a;
  font-weight: 500;
}

/* Main content */
main {
  min-height: 60vh;
}

/* Home page */
.headshot {
  width: 180px;
  border-radius: 4px;
  float: right;
  margin: 0 0 1rem 1.5rem;
}

.bio {
  font-size: 1.05rem;
  line-height: 1.7;
}

.bio p {
  margin-bottom: 1rem;
}

.links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.links a {
  font-size: 0.95rem;
}

/* Publications */
.pub-list {
  list-style: none;
}

.pub-list li {
  margin-bottom: 1.5rem;
}

.pub-title {
  font-weight: 500;
}

.pub-authors {
  color: #666;
  font-size: 0.95rem;
}

.pub-venue {
  color: #666;
  font-size: 0.9rem;
  font-style: italic;
}

/* CV */
.cv-link {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid #2563eb;
  border-radius: 4px;
  font-size: 0.95rem;
}

.cv-link:hover {
  background: #2563eb;
  color: #fff;
  text-decoration: none;
}

/* Page title */
.page-title {
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
}

/* Footer */
footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e5e5e5;
  color: #999;
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    padding: 1.5rem 1rem;
  }

  header h1 {
    font-size: 1.3rem;
  }

  nav {
    gap: 1rem;
  }
}