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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
  color: #222;
}

header {
  margin-bottom: 3rem;
}

h1 {
  font-size: 3rem;
}

h2 {
  margin-bottom: 1rem;
  border-bottom: 2px solid #ddd;
  padding-bottom: 0.5rem;
}

section {
  margin-bottom: 3rem;
}

.project {
  margin-bottom: 2rem;
}

ul {
  margin-left: 1.5rem;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  background: #f3f3f3;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
}

footer {
  margin-top: 4rem;
  text-align: center;
  color: #666;
}