body {
  font-family: system-ui, sans-serif;
  margin: 0;
  background: #f9f9f9;
  color: #222;
}
header {
  background: #fff;
  border-bottom: 1px solid #eee;
  padding: 2rem 1rem 1rem 1rem;
  text-align: center;
  position: relative;
}

.profile-photo {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid #e3eaff;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
}
header h1 {
  margin: 0;
  font-size: 2.5rem;
  font-weight: 700;
}
.subtitle {
  color: #666;
  font-size: 1.2rem;
  margin: 0.5rem 0 1rem 0;
}
nav a {
  margin: 0 0.5rem;
  color: #0077b5;
  text-decoration: none;
  font-weight: 500;
}
nav a:hover {
  text-decoration: underline;
}
main {
  max-width: 600px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  padding: 2rem;
}
.intro {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}
.skills h2 {
  margin-top: 0;
}
.skill-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.skill-list li {
  background: #e3eaff;
  color: #2d3a4a;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 1rem;
}
footer {
  text-align: center;
  color: #aaa;
  font-size: 0.9rem;
  margin: 2rem 0 1rem 0;
}