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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #222;
  background: #f7f7f7;
  padding: 2rem;
}

/* Header */
.site-header {
  text-align: center;
  margin-bottom: 3rem;
}

.profile-photo {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 1rem;
  border: 4px solid white;
}

/* Sekcie */
section {
  max-width: 800px;
  margin: 0 auto 2rem;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
}

/* Galéria */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1rem;
}

.gallery img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 6px;
}