@import url("https://fonts.googleapis.com/css2?family=Comic+Neue&family=Merriweather:ital,wght@0,400;0,700;1,400&family=IBM+Plex+Mono&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: #f2f2f7;
  font-family: "Merriweather", serif;
  line-height: 1.7;
  padding-bottom: 3rem;
}

/* Header styles */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #1e1e2f;
  color: white;
}

header h2 {
  font-size: 28px;
  font-family: "Comic Neue", cursive;
}

nav ul {
  display: flex;
  gap: 29px;
}

nav ul li {
  list-style: none;
}

nav ul li a {
  text-decoration: none;
  color: #ddd;
  font-size: 18px;
  font-family: "Comic Neue", cursive;
}

nav ul li a:hover {
  color: #cba6f7;
  text-decoration: underline;
}

/* Responsive header */
@media (max-width: 950px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    flex-direction: column;
    margin-top: 10px;
    margin: 0 0 0 15px; /* adjust left margin */
    gap: 10px;
  }
}

/* Research section */
.research-section {
  max-width: 900px;
  margin: 1.5rem auto;
  padding: 0 1.5rem;
}

.research-section h1 {
  font-size: 26px;
  border-bottom: 2px solid #444;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  color: #222;
}

.research-item {
  background-color: #ffffff;
  border-left: 5px solid #6a5acd;
  padding: 1.5rem;
  margin-bottom: 2rem;
  border-radius: 6px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
}

.research-item h2 {
  margin-bottom: 0.5rem;
  color: #2c2c54;
  font-size: 22px;
}

.research-item p {
  margin: 0.3rem 0;
  color: #333;
  font-size: 15px;
}

.research-item ul {
  margin-top: 0.5rem;
  margin-left: 1.2rem;
}

.research-item ul li {
  margin-bottom: 0.5rem;
  font-size: 15px;
}

.research-item ul li strong {
  display: block;
  margin-top: 0.5rem; /* or adjust as needed */
}

a {
  color: #005ecb;
  text-decoration: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 15px;
}

a:hover {
  text-decoration: underline;
}

.DOI {
  margin-top: 20px;
}