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

body {
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.7;
}

main {
  max-width: 920px;
  margin: auto;
  padding: 1rem;
}

#themeSelector {
  background-color: white;
}

h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
  text-align: center;
  letter-spacing: -1px;
}

h1 em {
  font-weight: 300;
}

h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid gainsboro;
  padding-bottom: 0.3rem;
}

h3 {
  margin-bottom: 0.5rem;
}

.project {
  border-radius: 10px;
  padding: 1.25rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.project p {
  margin-bottom: 1rem;
  color: #333;
}

a {
  margin-right: 1rem;
  text-decoration: none;
  color: #007acc;
  font-weight: 600;
  transition: color 0.2s ease;
}

a:hover {
  color: #005fa3;
}